800
|
Is there a possibility to expand / collapse all groups (or group by group) at runtime with a method (equivalent to pressing the + or - button in the group header)
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = Exgridlib_tlb::SortOrderEnum::SortAscending;
Grid1->EndUpdate();
Grid1->BeginUpdate();
Grid1->EnsureVisibleColumn(TVariant(0));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_ExpandItem(var_Items->FirstVisibleItem,false);
Grid1->EndUpdate();
|
799
|
Is there any public method to export the selected data
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"C1");
var_Columns->Add(L"C2")->FormatColumn = L"1 index `A-Z`";
var_Columns->Add(L"C3")->FormatColumn = L"100 index ``";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Item 1"));
var_Items->set_SelectItem(var_Items->AddItem(TVariant("Item 2")),true);
var_Items->AddItem(TVariant("Item 3"));
Grid1->EndUpdate();
OutputDebugString( L"Export CSV Selected Items Only:" );
OutputDebugString( PChar(Grid1->Export(TVariant(""),TVariant("sel"))) );
|
798
|
How do I enable the scrollbar-extension, as thumb to be shown outside of the control's client area
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Grid1->BeginUpdate();
Grid1->ScrollBars = Exgridlib_tlb::ScrollBarsEnum::exDisableBoth;
Grid1->ScrollPartVisible[Exgridlib_tlb::ScrollBarEnum::exVScroll,Exgridlib_tlb::ScrollPartEnum::exExtentThumbPart] = true;
Grid1->ScrollPartVisible[Exgridlib_tlb::ScrollBarEnum::exHScroll,Exgridlib_tlb::ScrollPartEnum::exExtentThumbPart] = true;
Grid1->ScrollPartVisible[Exgridlib_tlb::ScrollBarEnum(0x2),Exgridlib_tlb::ScrollPartEnum::exExtentThumbPart] = true;
Grid1->ScrollWidth = 4;
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exVSBack] = RGB(240,240,240);
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exVSThumb] = RGB(128,128,128);
Grid1->ScrollHeight = 4;
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exHSBack] = Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exVSBack];
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exHSThumb] = Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exVSThumb];
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exScrollSizeGrip] = Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exVSBack];
Grid1->EndUpdate();
|
797
|
I need to format a Column with Currency Format, but we use we are using Dhirams (AED)for the Amount. How to do this
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Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Name");
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Currency");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortNumeric;
var_Column->AllowSizing = false;
var_Column->Width = 64;
var_Column->FormatColumn = L"currency(value)";
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Format");
var_Column1->SortType = Exgridlib_tlb::SortTypeEnum::SortNumeric;
var_Column1->AllowSizing = false;
var_Column1->Width = 64;
var_Column1->FormatColumn = L"`AED ` + (value format ``)";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Value 1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant(10));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant(10));
h = var_Items->AddItem(TVariant("Value 2"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant(20));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant(20));
Grid1->EndUpdate();
|
796
|
How can I have a case-insensitive filter (exFilterDoCaseSensitive flag is not set)
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Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Car");
var_Column->DisplayFilterButton = true;
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exFilter;
var_Column->Filter = L"MAZDA";
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Equipment");
var_Column1->DisplayFilterButton = true;
var_Column1->DisplayFilterPattern = false;
var_Column1->CustomFilter = L"Air Bag||*Air Bag*|||Air condition||*Air condition*|||ABS||*ABS*|||ESP||*ESP*";
var_Column1->FilterType = Exgridlib_tlb::FilterTypeEnum::exPattern;
var_Column1->Filter = L"AIR BAG";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("Air Bag"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Toyota"))),TVariant(1),TVariant("Air Bag,Air condition"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Ford"))),TVariant(1),TVariant("Air condition"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Nissan"))),TVariant(1),TVariant("Air Bag,ABS,ESP"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("Air Bag, ABS,ESP"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("ABS,ESP"));
Grid1->ApplyFilter();
Grid1->EndUpdate();
|
795
|
How can I have a case-sensitive filter
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Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Car");
var_Column->DisplayFilterButton = true;
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exFilterDoCaseSensitive | Exgridlib_tlb::FilterTypeEnum::exFilter;
var_Column->Filter = L"Mazda";
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Equipment");
var_Column1->DisplayFilterButton = true;
var_Column1->DisplayFilterPattern = false;
var_Column1->CustomFilter = L"Air Bag||*Air Bag*|||Air condition||*Air condition*|||ABS||*ABS*|||ESP||*ESP*";
var_Column1->FilterType = Exgridlib_tlb::FilterTypeEnum::exFilterDoCaseSensitive | Exgridlib_tlb::FilterTypeEnum::exPattern;
var_Column1->Filter = L"Air Bag";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("Air Bag"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Toyota"))),TVariant(1),TVariant("Air Bag,Air condition"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Ford"))),TVariant(1),TVariant("Air condition"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Nissan"))),TVariant(1),TVariant("Air Bag,ABS,ESP"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("Air Bag, ABS,ESP"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Mazda"))),TVariant(1),TVariant("ABS,ESP"));
Grid1->ApplyFilter();
Grid1->EndUpdate();
|
794
|
How can I exclude an item from aggregate/total computation
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Grid1->Columns->Add(L"Default")->set_Def(Exgridlib_tlb::DefColumnEnum::exCellValueFormat,TVariant(1));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exTop,1);
long h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exTop,0);
var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("sum(all,rec,%0)"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`Sum: ` + (value format ``) ");
var_Items->AddItem(TVariant(10));
h = var_Items->AddItem(TVariant(20));
var_Items->set_SortableItem(h,false);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"value + ` <fgcolor=808080> this item is excluded from aggregate computations</fgcolor>`");
var_Items->AddItem(TVariant(30));
|
793
|
Is is possible to change the default group header to display sum rather than count
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Grid1->BeginUpdate();
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exNoLine;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(6))->AllowGroupBy = false;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->GroupByFormatCell = L"'<caption> (sum: <b>' + value + '</b>, of Freight)'";
var_Column->GroupByTotalField = L"sum(current,rec,%6)";
var_Column->SortOrder = true;
Grid1->EndUpdate();
|
792
|
How do I get the caption of the group during the AddGroupItem event
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// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddGroupItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
OutputDebugString( L"Caption:" );
OutputDebugString( var_Items->get_CellCaption(TVariant(Item),TVariant(var_Items->get_GroupItem(Item))) );
OutputDebugString( L"Value:" );
OutputDebugString( PChar(var_Items->get_CellValue(TVariant(Item),TVariant(var_Items->get_GroupItem(Item)))) );
}
Grid1->BeginUpdate();
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exNoLine;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->AllowGroupBy = true;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->GroupByFormatCell = L"'<b><caption></b> (' + value + ') group'";
var_Column->SortOrder = true;
Grid1->EndUpdate();
|
791
|
Is it possible, to add more aggregate functions to grouping header
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// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddGroupItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_FormatCell(TVariant(Item),TVariant(var_Items->get_GroupItem(Item)),L"value + ` Min: <b>` + %13 + `</b> Max: <b>` + %14 + `</b> Sum: <b>` + %15 + `</b>, of Freight column`");
var_Items->set_CellValue(TVariant(Item),TVariant("Min"),TVariant("min(current,all,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(Item),TVariant("Min"),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_CellValue(TVariant(Item),TVariant("Max"),TVariant("max(current,all,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(Item),TVariant("Max"),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_CellValue(TVariant(Item),TVariant("Sum"),TVariant("sum(current,all,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(Item),TVariant("Sum"),Exgridlib_tlb::ValueFormatEnum::exTotalField);
}
// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exNoLine;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = true;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Min")->Visible = false;
var_Columns->Add(L"Max")->Visible = false;
var_Columns->Add(L"Sum")->Visible = false;
Grid1->EndUpdate();
|
790
|
Is it possible to display more aggregate functions to a single cell (method 2)
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->SortOnClick = Exgridlib_tlb::SortOnClickEnum::exNoSort;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->Indent = 13;
Grid1->HeaderVisible = false;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Items");
var_Columns->Add(L"Quantity")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
var_Columns->Add(L"Sum")->Visible = false;
var_Columns->Add(L"Min")->Visible = false;
var_Columns->Add(L"Max")->Visible = false;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Items"));
var_Items->set_CellMerge(TVariant(h),TVariant(0),TVariant(1));
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`Items, <b>sum(` + %2 + `), min(` + %3 + `), max(` + %4 + `)</b>`");
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("sum(current,dir,dbl(%1))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(2),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_CellValue(TVariant(h),TVariant(3),TVariant("min(current,dir,dbl(%1))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(3),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_CellValue(TVariant(h),TVariant(4),TVariant("max(current,dir,dbl(%1))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(4),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 1"))),TVariant(1),TVariant(10));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 2"))),TVariant(1),TVariant(20));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 3"))),TVariant(1),TVariant(30));
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
|
789
|
How can I use the current in the aggregate/total field
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->SortOnClick = Exgridlib_tlb::SortOnClickEnum::exNoSort;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->Indent = 13;
Grid1->HeaderVisible = false;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Items");
var_Columns->Add(L"Quantity")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Items"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("sum(current,dir,dbl(%1))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(1),Exgridlib_tlb::ValueFormatEnum::exTotalField);
var_Items->set_FormatCell(TVariant(h),TVariant(1),L"`Total: `+ value");
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 1"))),TVariant(1),TVariant(10));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 2"))),TVariant(1),TVariant(20));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Item 3"))),TVariant(1),TVariant(30));
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
|
788
|
How can I prevent a specified item to be not included in the aggregate/total function
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exAllLines;
Grid1->SortOnClick = Exgridlib_tlb::SortOnClickEnum::exNoSort;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exThinLine;
Grid1->HeaderVisible = false;
Grid1->Columns->Add(L"Numbers")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Numbers"));
var_Items->set_CellEditorVisible(TVariant(h),TVariant(0),Exgridlib_tlb::EditorVisibleEnum::exEditorHidden);
var_Items->set_ItemBold(var_Items->InsertItem(h,TNoParam(),TVariant(10)),true);
var_Items->set_ItemBold(var_Items->InsertItem(h,TNoParam(),TVariant(20)),true);
var_Items->set_ItemBold(var_Items->InsertItem(h,TNoParam(),TVariant(30)),true);
long h1 = var_Items->InsertItem(h,TNoParam(),TVariant("not included"));
var_Items->set_CellEditorVisible(TVariant(h1),TVariant(0),Exgridlib_tlb::EditorVisibleEnum::exEditorHidden);
var_Items->set_CellValueFormat(TVariant(h1),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_CellHAlignment(TVariant(h1),TVariant(0),Exgridlib_tlb::AlignmentEnum::RightAlignment);
var_Items->set_SortableItem(h1,false);
h1 = var_Items->InsertItem(0,TNoParam(),TVariant("sum(all,rec,dbl(%0))"));
var_Items->set_ItemBold(h1,true);
var_Items->set_SelectableItem(h1,false);
var_Items->set_CellValueFormat(TVariant(h1),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h1),TVariant(0),L"`Sum: ` + value");
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
|
787
|
Is is possible to specify which items/cells/fields to be included by the aggregate/total function I am using
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// AddItem event - Occurs after a new Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Grid1->Items->set_SortableItem(Item,false);
}
// CellStateChanged event - Fired after cell's state has been changed.
void __fastcall TForm1::Grid1CellStateChanged(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_SortableItem(Item,false);
Grid1->Refresh();
}
// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->TreeColumnIndex = -1;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exColumnSel;
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exAllLines;
Grid1->SortOnClick = Exgridlib_tlb::SortOnClickEnum::exNoSort;
Grid1->Columns->Add(L"Check Numbers")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellHasCheckBox(TVariant(var_Items->AddItem(TVariant(10))),TVariant(0),true);
long h = var_Items->AddItem(TVariant(20));
var_Items->set_CellHasCheckBox(TVariant(h),TVariant(0),true);
var_Items->set_CellState(TVariant(h),TVariant(0),1);
var_Items->set_CellHasCheckBox(TVariant(var_Items->AddItem(TVariant(30))),TVariant(0),true);
h = var_Items->AddItem(TVariant("sum(all,rec,dbl(%0))"));
var_Items->set_SelectableItem(h,false);
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`sum on checked items : ` + value");
Grid1->EndUpdate();
|
786
|
Can I display multiple total/aggregate functions such as sum, min or max, into a single cell (method 1)
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->TreeColumnIndex = -1;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exColumnSel;
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exAllLines;
Grid1->Columns->Add(L"Numbers")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(10));
var_Items->AddItem(TVariant(20));
var_Items->AddItem(TVariant(30));
long h = var_Items->AddItem(TVariant("sum(all,rec,dbl(%0))"));
var_Items->set_SelectableItem(h,false);
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`sum: ` + value");
h = TVariant(var_Items->get_SplitCell(TVariant(h),TVariant(0)));
var_Items->set_CellValue(TVariant(0),TVariant(h),TVariant("min(all,rec,dbl(%0))"));
var_Items->set_CellValueFormat(TVariant(0),TVariant(h),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(0),TVariant(h),L"`min: ` + value");
h = TVariant(var_Items->get_SplitCell(TVariant(0),TVariant(h)));
var_Items->set_CellValue(TVariant(0),TVariant(h),TVariant("max(all,rec,dbl(%0))"));
var_Items->set_CellValueFormat(TVariant(0),TVariant(h),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(0),TVariant(h),L"`max: ` + value");
Grid1->EndUpdate();
|
785
|
How can I use the index of the item in total/aggregate functions, rather than root or parent
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->TreeColumnIndex = -1;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exColumnSel;
Grid1->Columns->Add(L"Numbers")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Idx");
var_Column->FormatColumn = L"0 index ``";
var_Column->Width = 24;
var_Column->AllowSizing = false;
var_Column->Enabled = false;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("3 Numbers"));
var_Items->set_ItemHeight(h,0);
var_Items->set_SelectableItem(h,false);
var_Items->InsertItem(h,TNoParam(),TVariant(10));
var_Items->InsertItem(h,TNoParam(),TVariant(20));
var_Items->InsertItem(h,TNoParam(),TVariant(30));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("sum(0,dir,dbl(%0))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_SelectableItem(h,false);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`sum of first three numbers is ` + value");
h = var_Items->AddItem(TVariant("3 Numbers"));
var_Items->set_ItemHeight(h,0);
var_Items->set_SelectableItem(h,false);
var_Items->InsertItem(h,TNoParam(),TVariant(15));
var_Items->InsertItem(h,TNoParam(),TVariant(35));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("count(5,dir,dbl(%0))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_SelectableItem(h,false);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"`count of next two numbers is ` + value");
Grid1->EndUpdate();
|
784
|
How can I have a better view of what current, parent, all, dir or rec means in total/aggregate fields
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesAtRoot;
Grid1->Columns->Add(L"Numbers")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant(""));
var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("sum(current,dir,dbl(%0))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(0),L"'sum of <fgcolor=FF0000><b>Direct</b> children: '+value + `</fgcolor> using <a>sum(current,dir,dbl(%0))`");
var_Items->set_ItemForeColor(var_Items->InsertItem(h,TNoParam(),TVariant(10)),RGB(255,0,0));
var_Items->set_ItemForeColor(var_Items->InsertItem(h,TNoParam(),TVariant(20)),RGB(255,0,0));
var_Items->set_ItemForeColor(var_Items->InsertItem(h,TNoParam(),TVariant(30)),RGB(255,0,0));
var_Items->set_ExpandItem(h,true);
Exgridlib_tlb::IItemsPtr var_Items1 = Grid1->Items;
h = var_Items1->AddItem(TVariant(""));
var_Items1->set_CellValue(TVariant(h),TVariant(0),TVariant("sum(current,rec,dbl(%0))"));
var_Items1->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items1->set_FormatCell(TVariant(h),TVariant(0),L"'sum of <fgcolor=00FF00><b>Leaf</b> chidlren: '+value +`</fgcolor> using <a>sum(current,rec,dbl(%0))`");
var_Items1->set_ItemForeColor(var_Items1->InsertItem(var_Items1->InsertItem(var_Items1->InsertItem(var_Items1->InsertItem(h,TNoParam(),TVariant(100)),TNoParam(),TVariant(10)),TNoParam(),TVariant(10)),TNoParam(),TVariant(1)),RGB(0,255,0));
var_Items1->set_ItemForeColor(var_Items1->InsertItem(var_Items1->InsertItem(h,TNoParam(),TVariant(200)),TNoParam(),TVariant(2)),RGB(0,255,0));
var_Items1->set_ItemForeColor(var_Items1->InsertItem(var_Items1->InsertItem(h,TNoParam(),TVariant(300)),TNoParam(),TVariant(3)),RGB(0,255,0));
long h1 = var_Items1->InsertItem(h,TNoParam(),TVariant("sum(parent,direct,%0)"));
var_Items1->set_CellValueFormat(TVariant(h1),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items1->set_FormatCell(TVariant(h1),TVariant(0),L"'sum of <b>Parent Direct</b> children: '+value +`</fgcolor> using <a>sum(parent,direct,%0)`");
h1 = var_Items1->InsertItem(h,TNoParam(),TVariant("sum(parent,rec,%0)"));
var_Items1->set_CellValueFormat(TVariant(h1),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items1->set_FormatCell(TVariant(h1),TVariant(0),L"'sum of <fgcolor=00FF00><b>Parent Leaf</b> children: '+value +`</fgcolor> using <a>sum(parent,rec,%0)`");
var_Items1->set_ExpandItem(0,true);
Exgridlib_tlb::IItemsPtr var_Items2 = Grid1->Items;
h = var_Items2->AddItem(TVariant(""));
var_Items2->set_CellValue(TVariant(h),TVariant(0),TVariant("sum(all,rec,dbl(%0))"));
var_Items2->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items2->set_FormatCell(TVariant(h),TVariant(0),L"'sum of <fgcolor=FF00FF><b>All (leaf children)</b>: '+value +`</fgcolor> using <a>sum(all,rec,dbl(%0))`");
Exgridlib_tlb::IItemsPtr var_Items3 = Grid1->Items;
h = var_Items3->AddItem(TVariant(""));
var_Items3->set_CellValue(TVariant(h),TVariant(0),TVariant("sum(all,all,dbl(%0))"));
var_Items3->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items3->set_FormatCell(TVariant(h),TVariant(0),L"'sum of <fgcolor=FF00FF><b>All (children)</b>: '+value +`</fgcolor> using <a>sum(all,all,dbl(%0))`");
Grid1->EndUpdate();
|
783
|
Do you have any Fit-To-Page options when printing the control
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Grid1->ColumnAutoResize = false;
Grid1->ContinueColumnScroll = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
ExPrint 1.0 Control Library
TypeLib: ExPrint.dll
to define the namespace: Exprintlib_tlb
*/
//#include "EXPRINTLIB_TLB.h"
Exprintlib_tlb::IExPrintPtr var_Print = Variant::CreateObject(L"Exontrol.Print");
var_Print->set_Options(TVariant("FitToPage = On"));
var_Print->PrintExt = (IUnknown*)Grid1->DefaultDispatch;
var_Print->Preview();
|
782
|
How do I hide the selection
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Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Grid1->SelForeColor = Grid1->ForeColor;
Grid1->SelBackColor = Grid1->BackColor;
Grid1->ShowFocusRect = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Format");
var_Column->FormatColumn = TVariant(String("type(value) in (0,1) ? 'null' : ( dbl(value)<0 ? '<fgcolor=FF0000>'+ (value format '2|.|3|,|1' ) : (dbl(value)>0 ? '<fgcolor=00") +
"00FF>+'+(value format '2|.|3|,' ): '0.00') )");
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellValueFormat,TVariant(1));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(10));
var_Items->AddItem(TVariant(-8));
Grid1->EndUpdate();
|
781
|
How do I access the cells, or how do I get the values in the columns
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Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"C1");
var_Columns->Add(L"C2");
var_Columns->Add(L"C3");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Item 1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("SubItem 1.1"));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("SubItem 1.2"));
OutputDebugString( PChar(var_Items->get_CellValue(TVariant(h),TVariant(2))) );
|
780
|
I am using the FormatColumn/FormatCell to format my columns. Is it possible to ignore the SelForeColor, so the foreground color for selected items does not override my settings
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// SelectionChanged event - Fired after a new item has been selected.
void __fastcall TForm1::Grid1SelectionChanged(TObject *Sender)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->ClearItemBackColor(0);
var_Items->set_ItemBackColor(var_Items->get_SelectedItem(0),RGB(128,255,255));
}
Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Grid1->SelForeColor = Grid1->ForeColor;
Grid1->SelBackColor = Grid1->BackColor;
Grid1->ShowFocusRect = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Format");
var_Column->FormatColumn = TVariant(String("type(value) in (0,1) ? 'null' : ( dbl(value)<0 ? '<fgcolor=FF0000>'+ (value format '2|.|3|,|1' ) : (dbl(value)>0 ? '<fgcolor=00") +
"00FF>+'+(value format '2|.|3|,' ): '0.00') )");
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellValueFormat,TVariant(1));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(10));
var_Items->AddItem(TVariant(-8));
Grid1->EndUpdate();
|
779
|
How can I get the number of columns being shown in the control's SortBar part
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Grid1->BeginUpdate();
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = true;
Grid1->Columns->get_Item(TVariant(2))->SortOrder = true;
OutputDebugString( PChar(Grid1->Columns->SortBarColumnsCount) );
Grid1->EndUpdate();
|
778
|
How can I add a header and footer for grouping items
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// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddGroupItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->InsertItem(Item,TNoParam(),TVariant(""));
var_Items->set_SelectableItem(h,false);
var_Items->set_CellValue(TVariant(h),TVariant(6),TVariant("min(parent,rec,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(6),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(6),L"`<font ;7><b>Min</b>: ` + value");
var_Items->set_ItemPosition(h,0);
h = var_Items->InsertItem(Item,TNoParam(),TVariant(""));
var_Items->set_SelectableItem(h,false);
var_Items->set_CellValue(TVariant(h),TVariant(6),TVariant("max(parent,rec,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(6),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(6),L"`<font ;7><b>Max</b>: ` + value");
}
Grid1->BeginUpdate();
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exNoLine;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = true;
Grid1->EndUpdate();
|
777
|
How can I add a footer for grouping items
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// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddGroupItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->InsertItem(Item,TNoParam(),TVariant(""));
var_Items->set_SelectableItem(h,false);
var_Items->set_CellValue(TVariant(h),TVariant(6),TVariant("sum(parent,rec,dbl(%6))"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(6),Exgridlib_tlb::ValueFormatEnum::exTotalField | Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_FormatCell(TVariant(h),TVariant(6),L"`<font ;7><b>Sum</b>: ` + value");
}
Grid1->BeginUpdate();
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exNoLine;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->SortBarVisible = true;
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = true;
Grid1->EndUpdate();
|
776
|
How can I handle the event for the inside controls
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// ItemOleEvent event - Fired when an ActiveX control hosted by an item has fired an event.
void __fastcall TForm1::Grid1ItemOleEvent(TObject *Sender,Exgridlib_tlb::HITEM Item,Exgridlib_tlb::IOleEvent *Ev)
{
OutputDebugString( L"Ev" );
}
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->ScrollBySingleLine = true;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->set_ExpandItem(h,true);
h = var_Items->InsertControlItem(h,L"Exontrol.Grid",TNoParam());
var_Items->set_ItemHeight(h,256);
Exgridlib_tlb::IGridPtr var_Grid = var_Items->get_ItemObject(h);
var_Grid->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
var_Grid->ScrollBySingleLine = true;
var_Grid->Columns->Add(L"C1");
var_Grid->Columns->Add(L"C2");
Exgridlib_tlb::IItemsPtr var_Items1 = var_Grid->Items;
var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(1))),TVariant(1),TVariant(2));
h = var_Grid->Items->AddItem(TVariant(3));
var_Grid->Items->set_CellValue(TVariant(h),TVariant(1),TVariant(4));
Exgridlib_tlb::IItemsPtr var_Items2 = var_Grid->Items;
var_Items2->set_ExpandItem(h,true);
h = var_Items2->InsertControlItem(h,L"Exontrol.Grid",TNoParam());
Exgridlib_tlb::IGridPtr var_Grid1 = var_Items2->get_ItemObject(h);
var_Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
var_Grid1->Columns->Add(L"Inside-Inside");
Exgridlib_tlb::IItemsPtr var_Items3 = var_Grid1->Items;
h = var_Items3->AddItem(TVariant("item"));
var_Items3->InsertItem(h,TNoParam(),TVariant("child 1"));
var_Items3->InsertItem(h,TNoParam(),TVariant("child 2"));
var_Items3->InsertItem(h,TNoParam(),TVariant("child 3"));
|
775
|
How can I specify the position of the item manually (Method 2)
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Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Child 3"));
var_Items->AddItem(TVariant("Child 2"));
var_Items->AddItem(TVariant("Child 1"));
var_Items->set_ItemPosition(var_Items->get_ItemByIndex(0),2);
var_Items->set_ItemPosition(var_Items->get_ItemByIndex(1),1);
var_Items->set_ItemPosition(var_Items->get_ItemByIndex(2),0);
|
774
|
How can I specify the position of the item manually (Method 1)
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Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h3 = var_Items->AddItem(TVariant("Child 3"));
long h2 = var_Items->AddItem(TVariant("Child 2"));
long h1 = var_Items->AddItem(TVariant("Child 1"));
var_Items->set_ItemPosition(h3,2);
var_Items->set_ItemPosition(h2,1);
var_Items->set_ItemPosition(h1,0);
|
773
|
Is it possible to open second inside grid in inside-grid
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->ScrollBySingleLine = true;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->set_ExpandItem(h,true);
h = var_Items->InsertControlItem(h,L"Exontrol.Grid",TNoParam());
var_Items->set_ItemHeight(h,256);
Exgridlib_tlb::IGridPtr var_Grid = var_Items->get_ItemObject(h);
var_Grid->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
var_Grid->ScrollBySingleLine = true;
var_Grid->Columns->Add(L"C1");
var_Grid->Columns->Add(L"C2");
Exgridlib_tlb::IItemsPtr var_Items1 = var_Grid->Items;
var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(1))),TVariant(1),TVariant(2));
h = var_Grid->Items->AddItem(TVariant(3));
var_Grid->Items->set_CellValue(TVariant(h),TVariant(1),TVariant(4));
Exgridlib_tlb::IItemsPtr var_Items2 = var_Grid->Items;
var_Items2->set_ExpandItem(h,true);
h = var_Items2->InsertControlItem(h,L"Exontrol.Grid",TNoParam());
Exgridlib_tlb::IGridPtr var_Grid1 = var_Items2->get_ItemObject(h);
var_Grid1->Columns->Add(L"Inside-Inside");
var_Grid1->Items->AddItem(TVariant("item"));
|
772
|
Computed field concatating strings values to calculated values. Is there something we can change this
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Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"A");
var_Columns->Add(L"B");
var_Columns->Add(L"Sum")->ComputedField = L"dbl(%0) + dbl(%1)";
var_Columns->Add(L"Concaternation")->ComputedField = L"str(%0) + str(%1)";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(1))),TVariant(1),TVariant(2));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(21))),TVariant(1),TVariant(22));
|
771
|
Is it possible the Items.FormatCell or Column.FormatColumn to use values from other columns
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Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"A")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::SpinType;
var_Columns->Add(L"B")->FormatColumn = L"currency(%0)";
var_Columns->Add(L"C")->FormatColumn = L"%1 format ''";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(1));
var_Items->AddItem(TVariant(2));
var_Items->AddItem(TVariant(3));
|
770
|
Is it possible to do un-grouping the items
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// Click event - Occurs when the user presses and then releases the left mouse button over the grid control.
void __fastcall TForm1::Grid1Click(TObject *Sender)
{
Grid1->Ungroup();
}
Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarHeight = 24;
Grid1->HeaderHeight = 24;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->ReadOnly = Exgridlib_tlb::ReadOnlyEnum::exReadOnly;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->Alignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellBackColor,TVariant(15790320));
var_Column->SortOrder = true;
Grid1->EndUpdate();
|
769
|
How can I change the visual aspect of the links in the sort bar
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarHeight = 24;
Grid1->HeaderHeight = 24;
Grid1->BackColorSortBar = RGB(240,240,240);
Grid1->BackColorSortBarCaption = Grid1->BackColor;
Grid1->VisualAppearance->Add(1,TVariant(String("gBFLBCJwBAEHhEJAEGg4BdsIQAAYAQGKIYBkAKBQAGaAoDDgNw0QwAAxjMK0EwsACEIrjKCRShyCYZRhGcTSBCIZBqEqSZLiEZRQiiCYsS5GQBSFDcOwHGyQYDkCQpA") +
"AWL4tCyMc7QHKAWhrEAbJjgQYJUh+TQAAZCIJRXRQAL/K6rKwnSCQIgkUBpGKdBynEYoYxAfyESCJWyIahWAwoQjUMB1HLQAAxC5kKbkIxyBABFBdVjVeBYG78Bz+ABj" +
"EovbAMEwPBqAMwmIAZDheA4FR4AGhTXKcbxrFaXZSzKckPRoADSZq1Sg5LjDJI2ABqU6ABqNLZtJKsZS4apABrWeZ3Q7QMLdFTwA4PH6EZhxXAYbTVeaPZjQIBAgI"));
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->Alignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellBackColor,TVariant(15790320));
var_Column->SortOrder = true;
Exgridlib_tlb::IColumnPtr var_Column1 = Grid1->Columns->get_Item(TVariant(5));
var_Column1->Alignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column1->set_Def(Exgridlib_tlb::DefColumnEnum::exCellBackColor,TVariant(16119285));
var_Column1->SortOrder = true;
Grid1->Background[Exgridlib_tlb::BackgroundPartEnum::exSortBarLinkColor] = 0x1000000;
Grid1->EndUpdate();
|
768
|
Is it possible to display no +/- button for grouped items
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->Alignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellBackColor,TVariant(15790320));
Grid1->EndUpdate();
|
767
|
How can I remove the extra information that grouped items display
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(6))->AllowGroupBy = false;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->GroupByTotalField = L"";
var_Column->GroupByFormatCell = L"";
Grid1->EndUpdate();
|
766
|
How can I change the label, caption or the formula of the grouped items
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// AddItem event - Occurs after a new Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Grid1->Items->set_ItemDividerLineAlignment(Item,Exgridlib_tlb::DividerAlignmentEnum::DividerBoth);
}
// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
Grid1->Refresh();
}
Grid1->BeginUpdate();
Grid1->ScrollBySingleLine = true;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(6))->AllowGroupBy = false;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->GroupByTotalField = L"sum(current,rec,%6)";
var_Column->GroupByFormatCell = L"'<font ;11>' + <caption> + '</font> <fgcolor=808080>( Freight: ' + currency(value) + ')'";
Grid1->DefaultItemHeight = 28;
Grid1->EndUpdate();
|
765
|
How can I change the aspect of grouped items
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// AddItem event - Occurs after a new Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_ItemDividerLine(Item,Exgridlib_tlb::DividerLineEnum::EmptyLine);
long l = var_Items->get_GroupItem(Item);
var_Items->set_CellSingleLine(TVariant(Item),TVariant(l),Exgridlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
var_Items->set_CellBold(TVariant(Item),TVariant(l),true);
var_Items->set_CellBackColor(TVariant(Item),TVariant(l),0x1000000);
}
Grid1->BeginUpdate();
Grid1->ScrollBySingleLine = true;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exNoLinesAtRoot;
Grid1->TreeColumnIndex = -1;
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->VisualAppearance->Add(1,TVariant(String("gBFLBCJwBAEHhEJAEGg4BKoCg6AADACAxRDAMgBQKAAzQFAYcBuGiGAAGMZhWgmFgAQhFcZQSKUOQTDKMIziaQIRDEMw5SSNIxyAK0QBkAqNQCkKKwIgmNYDSBMYABB") +
"IMBwiGQaRJnegYRDUMJCQjRVITVLMNoXDKZIyqEAHfpWVJWSLHcIhDBJUjcOYyTiOQrzCK8dB0G6bIrGEZpYRAPwEYDIIjbQhqFYDChCNLwHScEAxC4kLhnKK6Vb9d6H" +
"YhiOJYXhmDrfR7IMhyLI8QafFqXZhmOZZXizPY9T7QNB0LQ8eZbJqnahqOpaOx2W5dV7YNh2LTWGzXNq3bhuOzLbrme59X7gOB3RZeE4XRrHchxKq8XxnG6dZ7oOTUXo" +
"fFOK5WmudQTh2LpfHOO5em+doSh4LwfhOS5mnGIw9D6LxfjOW5unSIQ+D8L4flOa5yD2fg/D+L5fnOe54ByigGAKAJgEgBBrgGYIICYCoCmCSAcGOA5hAgRgSgSYQBGo" +
"FoFmGCBmBqBphGESgegeYgIgYIoHkSKIWCaCZigiJgqgqYhog4LoLmGSJGDKBZhEiVg2gMY4ImYCIBGOSJ1n6D5kAeZZ2hCZBHj4RoRl6J4eEqEpeAkNhOHaXYJEYUh0" +
"GUSRVkwchlgkZZChaZZGnWOoXmYBpOGKGJamaLhmhmWhJiYahnlmSY2G4ZZZEmRhyGMZxJlWCBhFCFgWHaHpYkmSh+GSJp6AWG4amgRoOGeIZahmEoKGyJgKDWOIXGkB" +
"wGFmJJcHkWoWHQJQqGWVoTmmRx+EuJ5eFkIoiHuJBKhWdIQGqB52D2KpgDiaougMIxqyODJrEgbgvi2YgYjKOoumKSpij4FIrFsBg0iyLBKj6RoOmqSwmimMpkCqGpOi" +
"ibQJCaII0mmWxWFCJotgoXpahWaRLHaEY3mWag6mKIpuEmFoIjmaBbiYbIgi6RhaH+O5Onmcpyh2VYAAEASAg"));
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exHLines;
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(1));
var_Column->GroupByFormatCell = L"'EmployeeID: ' + <caption> + '<br><font ;7><fgcolor=808080>Count: ' + value";
Grid1->EndUpdate();
|
764
|
How can I remove or change the line it shows for grouped items
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// AddItem event - Occurs after a new Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Grid1->Items->set_ItemDividerLine(Item,Exgridlib_tlb::DividerLineEnum::EmptyLine);
}
Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->EndUpdate();
|
763
|
Is it possible to determine whether an item is regular or a group by item
// MouseMove event - Occurs when the user moves the mouse.
void __fastcall TForm1::Grid1MouseMove(TObject *Sender,short Button,short Shift,int X,int Y)
{
long h = Grid1->ItemFromPoint[-1,-1,c,hit];
OutputDebugString( PChar(Grid1->Items->get_GroupItem(h)) );
}
Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->EndUpdate();
|
762
|
How can I collapse all items when the user performs a grouping
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// AddGroupItem event - Occurs after a new Group Item has been inserted to Items collection.
void __fastcall TForm1::Grid1AddGroupItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
Grid1->Items->set_ExpandItem(Item,false);
}
Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->EndUpdate();
|
761
|
Is it possible to select columns that user can drop to the sort bar, when using the Group By feature

Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"<fgcolor=FF0000>Try to drag the EmployeeID column here.";
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->AllowGroupBy = false;
Grid1->EndUpdate();
|
760
|
How can I enable the Group By support, with no sort bar

Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SingleSort = false;
Grid1->AllowGroupBy = true;
Grid1->Columns->get_Item(TVariant(1))->SortOrder = true;
Grid1->EndUpdate();
|
759
|
Does your control support Group-By feature
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->SortBarVisible = true;
Grid1->SortBarCaption = L"Drag a <b>column</b> header here to group by that column.";
Grid1->AllowGroupBy = true;
Grid1->EndUpdate();
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758
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How can I restrict a field to number only (Method 3, Float)
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Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"Numbers")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
var_Editor->Numeric = Exgridlib_tlb::NumericEnum::exFloat;
Grid1->Items->AddItem(TVariant(12));
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757
|
How can I restrict a field to number only (Method 2, Integer only)
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Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"Numbers")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
var_Editor->Numeric = Exgridlib_tlb::NumericEnum::exInteger;
Grid1->Items->AddItem(TVariant(12));
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756
|
How can I restrict a field to number only (Method 1)
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Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"Numbers")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::MaskType;
var_Editor->Mask = L"###.###";
Grid1->Items->AddItem(TVariant(12));
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755
|
Is it possible to include only leaf items ( items with no childs ) in the drop down list
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox | Exgridlib_tlb::FilterListEnum::exSortItemsAsc | Exgridlib_tlb::FilterListEnum::exLeafItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
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754
|
I have several columns, but noticed that the filter is using AND between columns, but I need OR clause for filtering. Is it possible
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Item");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->Filter = L"Child 1";
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exFilter;
Exgridlib_tlb::IColumnPtr var_Column1 = Grid1->Columns->Add(L"Date");
var_Column1->DisplayFilterButton = true;
var_Column1->DisplayFilterPattern = false;
var_Column1->DisplayFilterDate = true;
var_Column1->FilterList = Exgridlib_tlb::FilterListEnum::exShowExclude | Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox | Exgridlib_tlb::FilterListEnum::exNoItems;
var_Column1->Filter = L"TDateTime(2010,12,28).operator double()";
var_Column1->FilterType = Exgridlib_tlb::FilterTypeEnum::exDate;
Grid1->FilterCriteria = L"%0 or %1";
Grid1->Description[Exgridlib_tlb::DescriptionTypeEnum::exFilterBarOr] = L"<font ;18><fgcolor=FF0000>or</fgcolor></font>";
Grid1->Description[Exgridlib_tlb::DescriptionTypeEnum::exFilterBarAnd] = L"<font ;18><fgcolor=FF0000>and</fgcolor></font>";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"))),TVariant(1),TVariant(TDateTime(2010,12,27).operator double()));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"))),TVariant(1),TVariant(TDateTime(2010,12,28).operator double()));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"))),TVariant(1),TVariant(TDateTime(2010,12,29).operator double()));
var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"))),TVariant(1),TVariant(TDateTime(2010,12,30).operator double()));
Grid1->ApplyFilter();
Grid1->EndUpdate();
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753
|
Is it possible exclude the dates being selected in the drop down filter window
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Date");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortDate;
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->DisplayFilterDate = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowExclude | Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox | Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(TDateTime(2010,12,27).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,28).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,29).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,30).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,31).operator double()));
Grid1->EndUpdate();
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752
|
How can I display a calendar control inside the drop down filter window
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Date");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortDate;
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->DisplayFilterDate = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox | Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(TDateTime(2010,12,27).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,28).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,29).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,30).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,31).operator double()));
Grid1->EndUpdate();
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751
|
Is it possible to include the dates as checkb-boxes in the drop down filter window
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Dates");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortDate;
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = true;
var_Column->DisplayFilterDate = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox;
var_Column->Filter = L"to 12/27/2010";
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exDate;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(TDateTime(2010,12,27).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,28).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,29).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,30).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,31).operator double()));
Grid1->ApplyFilter();
Grid1->EndUpdate();
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750
|
How can I filter items for dates before a specified date
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Dates");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortDate;
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = true;
var_Column->DisplayFilterDate = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exNoItems;
var_Column->Filter = L"to 12/27/2010";
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exDate;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(TDateTime(2010,12,27).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,28).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,29).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,30).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,31).operator double()));
Grid1->ApplyFilter();
Grid1->EndUpdate();
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749
|
Is it possible to filter dates
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Grid1->BeginUpdate();
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Dates");
var_Column->SortType = Exgridlib_tlb::SortTypeEnum::SortDate;
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = true;
var_Column->DisplayFilterDate = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(TDateTime(2010,12,27).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,28).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,29).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,30).operator double()));
var_Items->AddItem(TVariant(TDateTime(2010,12,31).operator double()));
Grid1->EndUpdate();
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748
|
Is it possible to change the Exclude field name to something different, in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->Description[Exgridlib_tlb::DescriptionTypeEnum::exFilterBarExclude] = L"Leaving out";
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowExclude | Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
Grid1->EndUpdate();
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747
|
How can I display the Exclude field in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowExclude | Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
Grid1->EndUpdate();
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746
|
Is it possible to show and ensure the focused item from the control, in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowFocusItem | Exgridlib_tlb::FilterListEnum::exShowCheckBox;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->set_SelectItem(var_Items->InsertItem(h,TNoParam(),TVariant("Child 2")),true);
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
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745
|
Is it possible to show only blanks items with no listed items from the control
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowBlanks | Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
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744
|
How can I include the blanks items in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowBlanks | Exgridlib_tlb::FilterListEnum::exShowCheckBox;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
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743
|
How can I select multiple items in the drop down filter window, using check-boxes
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exShowCheckBox;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
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742
|
Is it possible to allow a single item being selected in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exSingleSel;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
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741
|
How can I display no (All) item in the drop down filter window
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->Description[Exgridlib_tlb::DescriptionTypeEnum::exFilterBarAll] = L"";
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
|
740
|
Is it possible to display no items in the drop down filter window, so only the pattern is visible
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Items");
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = true;
var_Column->FilterList = Exgridlib_tlb::FilterListEnum::exNoItems;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
Grid1->EndUpdate();
|
739
|
How can I show the child items with no identation
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->Indent = 12;
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exThinLine;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
|
738
|
Is there other ways of showing the hierarchy lines (exGroupLinesAtRoot)
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesAtRoot;
Grid1->Indent = 12;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
|
737
|
Is there other ways of showing the hierarchy lines (exGroupLinesOutside)
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesOutside;
Grid1->Indent = 12;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
|
736
|
Is there other ways of showing the hierarchy lines (exGroupLinesInsideLeaf)
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesInsideLeaf;
Grid1->Indent = 12;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
|
735
|
Is there other ways of showing the hierarchy lines (exGroupLinesInside)
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLinesInside;
Grid1->Indent = 12;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
|
734
|
Is there other ways of showing the hierarchy lines (exGroupLines)
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exGroupLines;
Grid1->Indent = 12;
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(var_Items->InsertItem(h,TNoParam(),TVariant("Child 2")),TNoParam(),TVariant("SubChild 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 3"));
var_Items->set_ExpandItem(h,true);
|
733
|
Is it possible to display a column with buttons when using exCRD format
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Grid1->BeginUpdate();
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Grid1->DefaultItemHeight = 36;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exColumnSel;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Column1");
var_Column->Visible = false;
var_Column->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Column2");
var_Column1->Visible = false;
var_Column1->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
Exgridlib_tlb::IColumnPtr var_Column2 = var_Columns->Add(L"Column3");
var_Column2->Alignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column2->HeaderAlignment = Exgridlib_tlb::AlignmentEnum::CenterAlignment;
var_Column2->Visible = false;
var_Column2->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasButton,TVariant(true));
var_Column2->set_Def(Exgridlib_tlb::DefColumnEnum::exCellButtonAutoWidth,TVariant(true));
Exgridlib_tlb::IColumnPtr var_Column3 = var_Columns->Add(L"FormatLevel");
var_Column3->FormatLevel = L"(0/1),2:64";
var_Column3->set_Def(Exgridlib_tlb::DefColumnEnum::exCellFormatLevel,TVariant(var_Column3->FormatLevel));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Cell 1.1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 1.2"));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("Cell 1.3"));
h = var_Items->AddItem(TVariant("Cell 2.1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2.2"));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("Cell 2.3"));
Grid1->EndUpdate();
|
732
|
How can I change the check-boxes appearance
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Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Default");
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(true));
var_Column->PartialCheck = true;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(h,true);
Exgridlib_tlb::IAppearancePtr var_Appearance = Grid1->VisualAppearance;
var_Appearance->Add(1,TVariant("XP:Button 3 12"));
var_Appearance->Add(2,TVariant("XP:Button 3 11"));
var_Appearance->Add(3,TVariant("XP:Button 3 10"));
Grid1->CheckImage[Exgridlib_tlb::CheckStateEnum::Unchecked] = 16777216;
Grid1->CheckImage[Exgridlib_tlb::CheckStateEnum::Checked] = 33554432;
Grid1->CheckImage[Exgridlib_tlb::CheckStateEnum::PartialChecked] = 50331648;
|
731
|
Is it possible to disable the cell's editor context menu
Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"Edit")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
var_Editor->set_Option(Exgridlib_tlb::EditorOptionEnum::exEditAllowContextMenu,TVariant(false));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(10));
var_Items->AddItem(TVariant(20));
|
730
|
How can I find a value in a drop down editor
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Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"DropDownList")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::DropDownListType;
var_Editor->AddItem(1,L"DDList 1",TNoParam());
var_Editor->AddItem(2,L"DDList 2",TNoParam());
var_Editor->AddItem(3,L"DDList 3",TNoParam());
Exgridlib_tlb::IEditorPtr var_Editor1 = Grid1->Columns->Add(L"DropDown")->Editor;
var_Editor1->EditType = Exgridlib_tlb::EditTypeEnum::DropDownType;
var_Editor1->AddItem(1,L"DDType 1",TNoParam());
var_Editor1->AddItem(2,L"DDType 2",TNoParam());
var_Editor1->AddItem(3,L"DDType 3",TNoParam());
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(->AddItem(TVariant(1))),TVariant(1),TVariant(Grid1->Columns->get_Item(TVariant(1))->Editor->get_FindItem(TVariant(1))));
var_Items->set_CellValue(TVariant(->AddItem(TVariant(2))),TVariant(1),TVariant(Grid1->Columns->get_Item(TVariant(1))->Editor->get_FindItem(TVariant(2))));
|
729
|
What is the difference between DropDownType and DropDownListType
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Exgridlib_tlb::IEditorPtr var_Editor = Grid1->Columns->Add(L"DropDownList")->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::DropDownListType;
var_Editor->AddItem(1,L"First item",TNoParam());
var_Editor->AddItem(2,L"Second item",TNoParam());
var_Editor->AddItem(3,L"Third item",TNoParam());
Exgridlib_tlb::IEditorPtr var_Editor1 = Grid1->Columns->Add(L"DropDown")->Editor;
var_Editor1->EditType = Exgridlib_tlb::EditTypeEnum::DropDownType;
var_Editor1->AddItem(1,L"First item",TNoParam());
var_Editor1->AddItem(2,L"Second item",TNoParam());
var_Editor1->AddItem(3,L"Third item",TNoParam());
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(1))),TVariant(1),TVariant("Any"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(2))),TVariant(1),TVariant("Any"));
|
728
|
How can I add or change the padding (spaces) for captions in the control's header
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Grid1->BeginUpdate();
Grid1->Columns->Add(L"Padding-Left")->set_Def(Exgridlib_tlb::DefColumnEnum::exHeaderPaddingLeft,TVariant(18));
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Padding-Right");
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exHeaderPaddingRight,TVariant(18));
var_Column->HeaderAlignment = Exgridlib_tlb::AlignmentEnum::RightAlignment;
Grid1->EndUpdate();
|
727
|
Do you have any plans to add cell spacing and cell padding to the cells
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Grid1->BeginUpdate();
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Padding-Left");
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(true));
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellPaddingLeft,TVariant(18));
Grid1->Columns->Add(L"No-Padding")->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(true));
Grid1->Columns->Add(L"Empty")->Position = 0;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Item A.1"))),TVariant(1),TVariant("Item A.2"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Item B.1"))),TVariant(1),TVariant("Item B.2"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Item C.1"))),TVariant(1),TVariant("Item C.2"));
Grid1->EndUpdate();
|
726
|
Is it possible to change the height for all items at once
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Grid1->BeginUpdate();
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->Columns->Add(L"Items");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Root 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
h = var_Items->AddItem(TVariant("Root 2"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
var_Items->set_ExpandItem(0,true);
Grid1->EndUpdate();
Grid1->DefaultItemHeight = 12;
Grid1->Items->set_ItemHeight(0,12);
|
725
|
Can I display somehow the filter just on the top of the list, with an editor associated to each column
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// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
OutputDebugString( L"Locked:" );
OutputDebugString( PChar(Grid1->Items->get_IsItemLocked(Item)) );
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->get_Item(TVariant(ColIndex));
var_Column->Filter = L"NewValue";
var_Column->FilterType = Exgridlib_tlb::FilterTypeEnum::exPattern;
Grid1->ApplyFilter();
}
// MouseUp event - Occurs when the user releases a mouse button.
void __fastcall TForm1::Grid1MouseUp(TObject *Sender,short Button,short Shift,int X,int Y)
{
Grid1->Edit(Grid1->Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exTop,0));
}
Grid1->ColumnAutoResize = false;
Grid1->ScrollBySingleLine = true;
Grid1->ContinueColumnScroll = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exTop,2);
long h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exTop,0);
var_Items->get_CellEditor(TVariant(h),TVariant(0))->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exTop,1);
var_Items->set_ItemHeight(h,4);
var_Items->set_ItemDivider(h,0);
var_Items->set_SelectableItem(h,false);
|
724
|
Is it possible to display information about the firing events
// Event event - Notifies the application once the control fires an event.
void __fastcall TForm1::Grid1Event(TObject *Sender,long EventID)
{
OutputDebugString( PChar(Grid1->EventParam[-2]) );
}
|
723
|
How can I change the layout of my columns when using the exCRD
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Grid1->BeginUpdate();
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Grid1->DefaultItemHeight = 36;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Column1");
var_Column->Visible = false;
var_Column->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Column2");
var_Column1->Visible = false;
var_Column1->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
var_Columns->Add(L"Column3")->Visible = false;
Exgridlib_tlb::IColumnPtr var_Column2 = var_Columns->Add(L"FormatLevel");
var_Column2->FormatLevel = L"(0/1),2";
var_Column2->set_Def(Exgridlib_tlb::DefColumnEnum::exCellFormatLevel,TVariant(var_Column2->FormatLevel));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Cell 1.1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 1.2"));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("Cell 1.3"));
h = var_Items->AddItem(TVariant("Cell 2.1"));
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2.2"));
var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("Cell 2.3"));
Grid1->EndUpdate();
|
722
|
Is it possible to scroll the control's content by clicking and moving the mouse up or down
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
Grid1->ContinueColumnScroll = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragScroll;
Grid1->EndUpdate();
|
721
|
How can copy and paste the selection to Microsoft Word, any OLE compliant application, as a snapshot
Grid1->BeginUpdate();
Grid1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
Grid1->HTMLPicture[L"p1"] = TVariant("c:\\exontrol\\images\\card.png");
Grid1->HTMLPicture[L"p2"] = TVariant("c:\\exontrol\\images\\sun.png");
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragCopySnapShot;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exNoLinesAtRoot;
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exThinLine;
Grid1->ShowFocusRect = false;
Grid1->DefaultItemHeight = 26;
Grid1->Columns->Add(L"Task");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("<img>p1:32</img>Group 1"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_ItemDivider(h,0);
var_Items->set_ItemBold(h,true);
long h1 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 1"));
long h2 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 2"));
long h3 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 3"));
h = var_Items->AddItem(TVariant("<img>p2:32</img>Group 2"));
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_ItemBold(h,true);
var_Items->set_ItemDivider(h,0);
h1 = var_Items->InsertItem(h,TNoParam(),TVariant("Task"));
var_Items->set_ExpandItem(0,true);
Grid1->EndUpdate();
|
720
|
How can copy and paste the selection to Microsoft Word, any OLE compliant application, as a image
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Grid1->BeginUpdate();
Grid1->HTMLPicture[L"p1"] = TVariant(String("gCJKBOI4NBQaBQAhQNJJIIhShQAIERFQIA0RAYGLriiIEM5BJpBiIARYlMBNhQPLhJIhBKhoQLlTTLV4la5VYx/fZVOoee7de62drYdI4YIWcIteIQEbEEAzCghEwIR") +
"IZKSmJD8EIZMzARgZKYmEAmDISYgEAISIJKdg4JzSOK7bp9b73HiqezeNYxLD7Th7N67dpmQSQIZJUpzVRqT46PY9Xy1yL2Qz/c6HXbzHoAKYgWrzC7tZDtLgBOpzOaj" +
"QApWDXZwOdABb6eHa+fCHMTCB7AMo7S6AIxMcADcAIfHEe6AQ7/G7zfhfHqeAb/AJ8B6TfITMAVGLrd4Db78aY/fydH77axfPjjS5fP7tcLMY6EOYed4dbyHcwHCoHfA" +
"ICCApOHEDgcA+OAnACAJgBya5jAoLh5hCc4OGcQ47GeQIBneNoGHaTI5kAKxOHuHAzjGXp5mwAZgnyNB/nCPh9g+ABinGYA1kmGYAAqThjgGQRwHiThPC8Vhfnma5/ng" +
"XZvn8ew7keQBfmOUAYCIBj7ngbY/nqS4/nkDYzieXwLn+dp+j+EpiE8CAAEKNwZFOTZ3FCOpgHyRQHkCcAJmUDRzgEHwhAYHoRAGHxADuCAxAeDxOAcHA3jmRw4guaoa" +
"mcbZMAwM4EDWTkNgGqQqHYPJEDmKhrDwB4QmcKAsgkcQGGQHBLiYfBGjcCESFATIID0KgDjgBJ3hGVQVk4JZqHcbpklef58g+fwFScd09j+AwnECWY0FeEIBFmdIyAsZ" +
"4fHyEIRB6Ch4F8UZLDWdQ5CAAheEOTAxGmWgDhqYIaEGO4AgiAYNm8RhwACKo4HaCgviCHptB4Uo9ACAQlFsG5rEINAFh4WpxAQRAqE4QAlGARJGjmLw2EYfAdk8DIom" +
"YGJKjISY5AiChKGYIg/EMUg7iEGZ7B8GABn4Do0jYWRVASMgiGoLwTHMdJKEkaI9CaZwej6H85mcCAGlwBQfFoH4bFyJgEAOdRBBCEoSC4ZpUAOOpwBURBbieeYzEeKw" +
"IAOJQAFSVABp6U5Kg+PhvkGex8HAOJnE2ZgPF4WY1kQHALiic54lcYYQiAQ55g6VQbHMdZfjyF4PCYTTLkaAQGCadRIE0VImlQLQgm0EhalsNYMkgHRMDKHpiGoEYmlA" +
"RpZDQYQMiECYzHwQhEHCKZOmOVZ+mMJYgFqIRgBYVoLCmXgHlAaoeCUYJKgcU4IneHoQiIQR5kIDBEBiGhMDoHgL4CQ/BiBeEIOILgRBaBwL8fweAZiZGaNEWoYBwjuB" +
"SAAOoiASBECMJwG44Qih6EEDMcIRBmCyBcPQRgwwBCRECJgPQ+h0gRBCDQZYNwXjwB8FAVYvQsC8BSKYWy+BvABC8DwSobAghSAEOoFgjGKAVEeJCA4oBxDZB2PwWQCW" +
"qgQAkCEAgfA4D2HSB0PwEwsBdCICkBoKgIjVAEFcD4gw8D0CsAEXwnQtgFBoAUPIahmiICANQRwWgjCDGKAsbwEBaCjEozkWQDhECcCiMsIAjBIiQBMAYA4DRUCMBsCk" +
"YA+xaCFESG8P4LwBCqGqIQOgiRtASESIYOA+xmAnCoIUYo1QJhiE4BIAT+REghVkG0SwcgnCbAEJoI44QoCnFQFQCgjx0BdCSG8XIzQegFc0KgbIJgWgkDUBkOIrgEic" +
"COKAM4HBwDnA+JkIQXg9jYBmJ1SI3w4hxDsIYNQzxnDeEUPkZwIQfAaFcE0LQmwsAtEsEYAo8BXCjCsEAAYLggDQEIOQYIsBWgeFSBkEo4A+iPBQIQGAIQ8AIBCBEPow" +
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"DLZnCEAAgZAABJBFBOBECuBCBgCCEBA==");
TVariant var_HTMLPicture = TVariant(Grid1->HTMLPicture[L"aka1"]);
Grid1->HeaderHeight = 24;
Grid1->DefaultItemHeight = 48;
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Grid1->GridLineColor = RGB(240,240,240);
Grid1->SelBackMode = Exgridlib_tlb::BackModeEnum::exTransparent;
Grid1->ColumnAutoResize = false;
Grid1->ContinueColumnScroll = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->Columns->get_Item(TVariant(0))->set_Def(Exgridlib_tlb::DefColumnEnum::exCellValueFormat,TVariant(1));
Grid1->Columns->get_Item(TVariant(0))->FormatColumn = L"value + ` <img>p` + (1 + (value mod 3 ) ) + `</img>`";
Grid1->Columns->get_Item(TVariant(0))->Width = 112;
Grid1->Columns->get_Item(TVariant(1))->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(1));
Grid1->Columns->get_Item(TVariant(2))->set_LevelKey(TVariant("1"));
Grid1->Columns->get_Item(TVariant(3))->set_LevelKey(TVariant("1"));
Grid1->Columns->get_Item(TVariant(4))->set_LevelKey(TVariant("1"));
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragCopyImage;
Grid1->SingleSel = false;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->get_ItemByIndex(1);
var_Items->set_SelectItem(h,true);
h = var_Items->get_ItemByIndex(2);
var_Items->set_SelectItem(h,true);
h = var_Items->get_ItemByIndex(3);
var_Items->set_SelectItem(h,true);
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exBottom,1);
h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exBottom,0);
var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("<font ;16>Click the selection and <b>wait to start dragging</b>, and then drop to Microsoft Word, ..."));
var_Items->set_CellSingleLine(TVariant(h),TVariant(1),Exgridlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
var_Items->set_CellValueFormat(TVariant(h),TVariant(1),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_CellHAlignment(TVariant(h),TVariant(1),Exgridlib_tlb::AlignmentEnum::CenterAlignment);
var_Items->set_ItemDivider(h,1);
var_Items->set_ItemDividerLineAlignment(h,Exgridlib_tlb::DividerAlignmentEnum::DividerTop);
Grid1->EndUpdate();
|
719
|
How can copy and paste the selection to Microsoft Word, Excel or any OLE compliant application, as a text
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Grid1->BeginUpdate();
Grid1->ColumnAutoResize = false;
Grid1->ContinueColumnScroll = false;
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADOR.Recordset");
rs->Open(TVariant("Orders"),TVariant("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExGrid\\Sample\\Access\\misc.accdb"),Adodb_tlb::CursorTypeEnum::adOpenStatic,Adodb_tlb::LockTypeEnum::adLockOptimistic,0);
Grid1->DataSource = (IDispatch*)rs;
Grid1->Columns->get_Item(TVariant(2))->set_LevelKey(TVariant("1"));
Grid1->Columns->get_Item(TVariant(3))->set_LevelKey(TVariant("1"));
Grid1->Columns->get_Item(TVariant(4))->set_LevelKey(TVariant("1"));
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragCopyText;
Grid1->SingleSel = false;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->get_ItemByIndex(1);
var_Items->set_SelectItem(h,true);
h = var_Items->get_ItemByIndex(3);
var_Items->set_SelectItem(h,true);
h = var_Items->get_ItemByIndex(4);
var_Items->set_SelectItem(h,true);
h = var_Items->get_ItemByIndex(5);
var_Items->set_SelectItem(h,true);
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exBottom,1);
h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exBottom,0);
var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("<font ;16>Click the selection and <b>wait to start dragging</b>, and then drop to Microsoft Word, Excel, ..."));
var_Items->set_CellSingleLine(TVariant(h),TVariant(0),Exgridlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
var_Items->set_CellHAlignment(TVariant(h),TVariant(0),Exgridlib_tlb::AlignmentEnum::CenterAlignment);
var_Items->set_ItemDivider(h,0);
var_Items->set_ItemDividerLineAlignment(h,Exgridlib_tlb::DividerAlignmentEnum::DividerTop);
Grid1->EndUpdate();
|
718
|
Is it possible to change the indentation during the drag and drop
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Grid1->BeginUpdate();
Grid1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragPositionAny;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exNoLinesAtRoot;
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exSolidLine;
Grid1->HasButtons = Exgridlib_tlb::ExpandButtonEnum::exWPlus;
Grid1->ShowFocusRect = false;
Grid1->SelBackMode = Exgridlib_tlb::BackModeEnum::exTransparent;
Grid1->Columns->Add(L"Task");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Group 1"));
var_Items->set_ItemBold(h,true);
var_Items->set_ItemDivider(h,0);
long h1 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 1"));
long h2 = var_Items->InsertItem(h1,TNoParam(),TVariant("Task 2"));
h2 = var_Items->InsertItem(h1,TNoParam(),TVariant("Task 3"));
long h3 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 3"));
var_Items->set_ExpandItem(h,true);
var_Items->set_ExpandItem(h1,true);
h = var_Items->AddItem(TVariant("Group 2"));
var_Items->set_ItemBold(h,true);
var_Items->set_ItemDivider(h,0);
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exBottom,1);
h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exBottom,0);
var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant(String("Click a row, and move by dragging <b>up, down</b> to change the row's parent or <b>left,right</b> to increase or decrease the i") +
"ndentation."));
var_Items->set_CellSingleLine(TVariant(h),TVariant(0),Exgridlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
var_Items->set_CellValueFormat(TVariant(h),TVariant(0),Exgridlib_tlb::ValueFormatEnum::exHTML);
Grid1->EndUpdate();
|
717
|
Is it possible to allow moving an item to another, but keeping its indentation

Grid1->BeginUpdate();
Grid1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragPositionKeepIndent;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exNoLinesAtRoot;
Grid1->HasLines = Exgridlib_tlb::HierarchyLineEnum::exThinLine;
Grid1->ShowFocusRect = false;
Grid1->Columns->Add(L"Task");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("Group 1"));
var_Items->set_ItemDivider(h,0);
var_Items->set_ItemBold(h,true);
long h1 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 1"));
long h2 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 2"));
long h3 = var_Items->InsertItem(h,TNoParam(),TVariant("Task 3"));
var_Items->set_ExpandItem(h,true);
h = var_Items->AddItem(TVariant("Group 2"));
var_Items->set_ItemBold(h,true);
var_Items->set_ItemDivider(h,0);
Grid1->EndUpdate();
|
716
|
How can I change the row's position to another, by drag and drop. Is it possible
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Grid1->BeginUpdate();
Grid1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
Grid1->AutoDrag = Exgridlib_tlb::AutoDragEnum::exAutoDragPosition;
Grid1->Columns->Add(L"Task");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h1 = var_Items->AddItem(TVariant("Task 1"));
long h2 = var_Items->AddItem(TVariant("Task 2"));
long h3 = var_Items->AddItem(TVariant("Task 3"));
Grid1->EndUpdate();
|
715
|
Is it possible background color displayed when the mouse passes over an item
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Grid1->BeginUpdate();
Grid1->Columns->Add(L"Def");
Grid1->HotBackColor = RGB(0,0,128);
Grid1->HotForeColor = RGB(255,255,255);
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Item A"));
var_Items->AddItem(TVariant("Item B"));
var_Items->AddItem(TVariant("Item C"));
Grid1->EndUpdate();
|
714
|
My development environment does not have any Object,GetOcx,DefaultDispatch,GetControlUnknown,nativeObject, ... property, is there any alternative I can pass the component to PrintExt so I can get printed
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Grid1->BeginUpdate();
Grid1->Columns->Add(L"Task");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Task 1"));
var_Items->AddItem(TVariant("Task 2"));
Grid1->EndUpdate();
Grid1->Template = L"Dim p;p = CreateObject(`Exontrol.Print`);p.PrintExt = Me;p.AutoRelease = False;p.Preview();";
|
713
|
My development environment does not have any Object,GetOcx,DefaultDispatch,GetControlUnknown,nativeObject, ... property, is there any alternative I can pass the component to PrintExt so I can get printed

Grid1->BeginUpdate();
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Item 1"));
var_Items->AddItem(TVariant("Task 2"));
Grid1->EndUpdate();
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
ExPrint 1.0 Control Library
TypeLib: ExPrint.dll
to define the namespace: Exprintlib_tlb
*/
//#include "EXPRINTLIB_TLB.h"
Exprintlib_tlb::IExPrintPtr var_Print = Variant::CreateObject(L"Exontrol.Print");
var_Print->PrintExt = (IUnknown*)Grid1->ExecuteTemplate(L"me");
var_Print->Preview();
|
712
|
How can I apply the same ConditionalFormat on more than 1(one) column (multiple columns and not on item)
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Grid1->BeginUpdate();
Exgridlib_tlb::IConditionalFormatPtr var_ConditionalFormat = Grid1->ConditionalFormats->Add(L"1",TVariant("K1"));
var_ConditionalFormat->BackColor = RGB(255,0,0);
var_ConditionalFormat->ApplyTo = Exgridlib_tlb::FormatApplyToEnum(0x1);
Exgridlib_tlb::IConditionalFormatPtr var_ConditionalFormat1 = Grid1->ConditionalFormats->Add(L"1",TVariant("K2"));
var_ConditionalFormat1->BackColor = RGB(255,0,0);
var_ConditionalFormat1->ApplyTo = Exgridlib_tlb::FormatApplyToEnum(0x2);
Grid1->MarkSearchColumn = false;
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Column 1");
var_Columns->Add(L"Column 2");
var_Columns->Add(L"Column 3");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TNoParam());
var_Items->AddItem(TNoParam());
var_Items->AddItem(TNoParam());
Grid1->EndUpdate();
|
711
|
Is it possible to add new records and see them in the control's view using the DataSource
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// ButtonClick event - Occurs when user clicks on the cell's button.
void __fastcall TForm1::Grid1ButtonClick(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant Key)
{
/*
Select the Component\Import Component...\Import a Type Library,
to import the following Type Library:
Microsoft ActiveX Data Objects 6.1 Library
TypeLib: msado15.dll
to define the namespace: Adodb_tlb
*/
//#include "ADODB_TLB.h"
Adodb_tlb::_RecordsetPtr var_Recordset = (IDispatch*)Grid1->DataSource;
var_Recordset->AddNew(TVariant("Task"),TVariant("New-Task"));
var_Recordset->Update(TNoParam(),TNoParam());
}
// Error event - Fired when an internal error occurs.
void __fastcall TForm1::Grid1Error(TObject *Sender,long Error,BSTR Description)
{
OutputDebugString( L"Description" );
}
Adodb_tlb::_RecordsetPtr rs = Variant::CreateObject(L"ADODB.Recordset");
rs->Append(L"Task",Adodb_tlb::DataTypeEnum::adBSTR,0,TNoParam(),TNoParam());
rs->Append(L"Start",Adodb_tlb::DataTypeEnum::adDate,0,TNoParam(),TNoParam());
rs->Append(L"End",Adodb_tlb::DataTypeEnum::adDate,0,TNoParam(),TNoParam());
rs->Open(TNoParam(),TNoParam(),TNoParam(),TNoParam(),0);
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exRowLines;
Grid1->DetectAddNew = true;
Grid1->DetectDelete = true;
Grid1->DataSource = (IDispatch*)rs;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_LockedItemCount(Exgridlib_tlb::VAlignmentEnum::exTop,1);
long h = var_Items->get_LockedItem(Exgridlib_tlb::VAlignmentEnum::exTop,0);
var_Items->set_ItemDivider(h,0);
var_Items->set_ItemHeight(h,22);
var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("AddNew"));
var_Items->set_CellHasButton(TVariant(h),TVariant(0),true);
var_Items->set_CellHAlignment(TVariant(h),TVariant(0),Exgridlib_tlb::AlignmentEnum::CenterAlignment);
|
710
|
How can I initiate an OLE Drag and Drop operation in /COM version
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// OLEStartDrag event - Occurs when the OLEDrag method is called.
void __fastcall TForm1::Grid1OLEStartDrag(TObject *Sender,Exgridlib_tlb::IExDataObject *Data,long * AllowedEffects)
{
// Data.SetData("your data to drag")
AllowedEffects = 2;
}
Grid1->BeginUpdate();
Grid1->Columns->Add(L"Default");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Item 1"));
var_Items->AddItem(TVariant("Item 2"));
var_Items->AddItem(TVariant("Item 3"));
var_Items->AddItem(TVariant("Item 4"));
var_Items->AddItem(TVariant("Item 5"));
Grid1->OLEDropMode = Exgridlib_tlb::exOLEDropModeEnum::exOLEDropManual;
Grid1->EndUpdate();
|
709
|
How can I find the order of the events
// AfterExpandItem event - Fired after an item is expanded (collapsed).
void __fastcall TForm1::Grid1AfterExpandItem(TObject *Sender,Exgridlib_tlb::HITEM Item)
{
OutputDebugString( L"AfterExpandItem" );
OutputDebugString( L"Item" );
}
// AnchorClick event - Occurs when an anchor element is clicked.
void __fastcall TForm1::Grid1AnchorClick(TObject *Sender,BSTR AnchorID,BSTR Options)
{
OutputDebugString( L"AnchorClick" );
OutputDebugString( L"AnchorID" );
OutputDebugString( L"Options" );
}
// BeforeExpandItem event - Fired before an item is about to be expanded (collapsed).
void __fastcall TForm1::Grid1BeforeExpandItem(TObject *Sender,Exgridlib_tlb::HITEM Item,Variant * Cancel)
{
OutputDebugString( L"BeforeExpandItem" );
OutputDebugString( L"Item" );
}
// ButtonClick event - Occurs when user clicks on the cell's button.
void __fastcall TForm1::Grid1ButtonClick(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant Key)
{
OutputDebugString( L"ButtonClick" );
OutputDebugString( L"Item" );
OutputDebugString( L"ColIndex" );
OutputDebugString( L"Key" );
}
// CellImageClick event - Fired after the user clicks on the image's cell area.
void __fastcall TForm1::Grid1CellImageClick(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex)
{
OutputDebugString( L"CellImageClick" );
OutputDebugString( L"Item" );
OutputDebugString( L"ColIndex" );
}
// CellStateChanged event - Fired after cell's state has been changed.
void __fastcall TForm1::Grid1CellStateChanged(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex)
{
OutputDebugString( L"CellStateChanged" );
OutputDebugString( L"Item" );
OutputDebugString( L"ColIndex" );
}
// Change event - Occurs when the user changes the cell's content.
void __fastcall TForm1::Grid1Change(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,Variant * NewValue)
{
OutputDebugString( L"Change" );
OutputDebugString( L"Item" );
OutputDebugString( L"ColIndex" );
OutputDebugString( L"NewValue" );
}
// Click event - Occurs when the user presses and then releases the left mouse button over the grid control.
void __fastcall TForm1::Grid1Click(TObject *Sender)
{
OutputDebugString( L"Click" );
}
// ColumnClick event - Fired after the user clicks on column's header.
void __fastcall TForm1::Grid1ColumnClick(TObject *Sender,Exgridlib_tlb::IColumn *Column)
{
OutputDebugString( L"ColumnClick" );
}
// DblClick event - Occurs when the user dblclk the left mouse button over an object.
void __fastcall TForm1::Grid1DblClick(TObject *Sender,short Shift,int X,int Y)
{
OutputDebugString( L"DblClick" );
OutputDebugString( L"Shift" );
OutputDebugString( L"X" );
OutputDebugString( L"Y" );
Grid1->Edit(TNoParam());
}
// Edit event - Occurs just before editing the focused cell.
void __fastcall TForm1::Grid1Edit(TObject *Sender,Exgridlib_tlb::HITEM Item,long ColIndex,VARIANT_BOOL * Cancel)
{
OutputDebugString( L"Edit" );
OutputDebugString( L"Item" );
OutputDebugString( L"ColIndex" );
}
// EditClose event - Occurs when the edit operation ends.
void __fastcall TForm1::Grid1EditClose(TObject *Sender)
{
OutputDebugString( L"EditClose" );
}
// EditOpen event - Occurs when the edit operation starts.
void __fastcall TForm1::Grid1EditOpen(TObject *Sender)
{
OutputDebugString( L"EditOpen" );
}
// FilterChange event - Occurs when filter was changed.
void __fastcall TForm1::Grid1FilterChange(TObject *Sender)
{
OutputDebugString( L"FilterChange" );
}
// FilterChanging event - Notifies your application that the filter is about to change.
void __fastcall TForm1::Grid1FilterChanging(TObject *Sender)
{
OutputDebugString( L"FilterChanging" );
}
// FocusChanged event - Occurs when a new cell is focused.
void __fastcall TForm1::Grid1FocusChanged(TObject *Sender)
{
OutputDebugString( L"FocusChanged" );
}
// KeyDown event - Occurs when the user presses a key while an object has the focus.
void __fastcall TForm1::Grid1KeyDown(TObject *Sender,short * KeyCode,short Shift)
{
OutputDebugString( L"KeyDown" );
OutputDebugString( L"KeyCode" );
OutputDebugString( L"Shift" );
}
// KeyPress event - Occurs when the user presses and releases an ANSI key.
void __fastcall TForm1::Grid1KeyPress(TObject *Sender,short * KeyAscii)
{
OutputDebugString( L"KeyPress" );
OutputDebugString( L"KeyAscii" );
}
// KeyUp event - Occurs when the user releases a key while an object has the focus.
void __fastcall TForm1::Grid1KeyUp(TObject *Sender,short * KeyCode,short Shift)
{
OutputDebugString( L"KeyUp" );
OutputDebugString( L"KeyCode" );
OutputDebugString( L"Shift" );
}
// LayoutChanged event - Occurs when column's position or column's size is changed.
void __fastcall TForm1::Grid1LayoutChanged(TObject *Sender)
{
OutputDebugString( L"LayoutChanged" );
}
// MouseDown event - Occurs when the user presses a mouse button.
void __fastcall TForm1::Grid1MouseDown(TObject *Sender,short Button,short Shift,int X,int Y)
{
OutputDebugString( L"MouseDown" );
OutputDebugString( L"Button" );
OutputDebugString( L"Shift" );
OutputDebugString( L"X" );
OutputDebugString( L"Y" );
}
// MouseMove event - Occurs when the user moves the mouse.
void __fastcall TForm1::Grid1MouseMove(TObject *Sender,short Button,short Shift,int X,int Y)
{
}
// MouseUp event - Occurs when the user releases a mouse button.
void __fastcall TForm1::Grid1MouseUp(TObject *Sender,short Button,short Shift,int X,int Y)
{
OutputDebugString( L"MouseUp" );
OutputDebugString( L"Button" );
OutputDebugString( L"Shift" );
OutputDebugString( L"X" );
OutputDebugString( L"Y" );
}
// OffsetChanged event - Occurs when the scroll position has been changed.
void __fastcall TForm1::Grid1OffsetChanged(TObject *Sender,VARIANT_BOOL Horizontal,long NewVal)
{
OutputDebugString( L"OffsetChanged" );
OutputDebugString( L"Horizontal" );
OutputDebugString( L"NewVal" );
}
// OversizeChanged event - Occurs when the right range of the scroll has been changed.
void __fastcall TForm1::Grid1OversizeChanged(TObject *Sender,VARIANT_BOOL Horizontal,long NewVal)
{
OutputDebugString( L"OversizeChanged" );
OutputDebugString( L"Horizontal" );
OutputDebugString( L"NewVal" );
}
// RClick event - Fired when right mouse button is clicked
void __fastcall TForm1::Grid1RClick(TObject *Sender)
{
OutputDebugString( L"RClick" );
}
// ScrollButtonClick event - Occurs when the user clicks a button in the scrollbar.
void __fastcall TForm1::Grid1ScrollButtonClick(TObject *Sender,Exgridlib_tlb::ScrollBarEnum ScrollBar,Exgridlib_tlb::ScrollPartEnum ScrollPart)
{
OutputDebugString( L"ScrollButtonClick" );
OutputDebugString( L"ScrollBar" );
OutputDebugString( L"ScrollPart" );
}
// SelectionChanged event - Fired after a new item has been selected.
void __fastcall TForm1::Grid1SelectionChanged(TObject *Sender)
{
OutputDebugString( L"SelectionChanged" );
}
// Sort event - Fired when the control sorts a column.
void __fastcall TForm1::Grid1Sort(TObject *Sender)
{
OutputDebugString( L"Sort" );
}
Grid1->BeginUpdate();
Grid1->Images(TVariant(String("gBJJgBAIEAAGAEGCAAhb/hz/EIAh8Tf5CJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTq") +
"lVq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1BAmBhOCwMGwuDw2ExWJxmIx2HyGLv+TlykUCgABmGYzzObzuczWcKujzOa0ug02h" +
"z+r1Wtz2qoCA2QAYG1yk02YA3NMy2Yh8Sh202zx4gA4jxADM5XG4vHACy6ESdjM6XUZiZTMS5bwZSm1c83+yQHCYHk81Q8O7qW18u/9NG3vAf/y83u4PQWQA0ZVADq/z" +
"6um6rkuw7TqH+5bYJu+z5vE8z2N02cGweoDfwfCrbQfBqkNzBb6QfDLxp6+LlOs5cSOTEzlm7FYACFFwADvGIAGvGjzOu7MbwHHECQSmUOvS8cGwk20gQc2ycQs4MLvL" +
"D8MNtDSfyS+cmyZJzywa96axzDsTw6/x1AAL8xRbF8Vm65jkH/AL8QFNTqR6lsfuDIb2uDKTzTo88FTtIk+PK3SNRDKiew5JVDSnK08NnOUGRClkt0PFEDUjMwAENS4A" +
"M2zj4udNznujT1PTgjdGQg8c71RPtESvCL1JrO8lozQUj1nP6d1TKtc0U8dS1jCaNRzGhrxnGthWJYdjUrYwc2ZMMx2NB8czZNk4VLPMstzXD6Q6mltVjPNAT0m1CvnD" +
"tBxBXlI3PRKNzZDtjQ6cd5TQ/TSU0/r/udC0A1Ez1SUja8/QhWVavrSLfpxWNzXZR2CygmVtXXVl03Lg+BV+lV3UjeDgzEL4AXkcb6Pje5LZNDzhuLfrOX/RtT0TQbc5" +
"lENSvBi2K5xlFdUHhN1ZhJ9F59WybOU7NjWTFkvxhGT9zIIQAWYHIABFqmnABSsT0HUaNYlI1dZmjNuUDRybzvIVWyDoOc54n8Oyxm9Ta9cSUaLbbg44+b4xiO9nY/pt" +
"73u38Tuc52tpdruYxDVyUbBV+gYpu2c7PyGMKTt21cjnW6OvzO8PppUvP/Ljlt/wt/Vvn+v8V1eCdbgaa7fnMi8vyD0TnzGEJXyp/wJ3js98iXe+F3/hwGM3jeQZjTeU" +
"znmOT5bTKJyqYcbm2c5bzXpqvsWw4FUkCO473wgB8cD9/znzO14n1+D4/efcTP4fl5+WKvxbbptmqV+B/ni/68R4514AvxeTAR50B3oPNei/iBhFgfErgeR4kBIiSAAJ" +
"KSiC7PT5wMKIQ4fwfyHDzg2PwD4/B/jgg2PgA48AfjgB+RkeAARwAPGAA8jI4AADgAOMAAZGTyw6YbDkA7ZDaAHgxDyCxGgBw8EBBmJcS4LjAATDweBGoqjgAGP4jQ/A" +
"cjwAHBsiQex8gPH+MF7pDxxkB"));
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exAllLines;
Grid1->LinesAtRoot = Exgridlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Grid1->GridLineStyle = Exgridlib_tlb::GridLinesStyleEnum::exGridLinesHDash;
Grid1->AutoEdit = false;
Grid1->ExpandOnDblClick = false;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
Exgridlib_tlb::IColumnPtr var_Column = var_Columns->Add(L"Column");
var_Column->DisplayFilterButton = true;
var_Column->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(true));
var_Column->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
Exgridlib_tlb::IColumnPtr var_Column1 = var_Columns->Add(L"Button");
var_Column1->AllowSizing = false;
var_Column1->Width = 18;
var_Column1->set_Def(Exgridlib_tlb::DefColumnEnum::exCellHasButton,TVariant(true));
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
long h = var_Items->AddItem(TVariant("parent"));
var_Items->set_CellImage(TVariant(h),TVariant(0),1);
var_Items->InsertItem(h,TVariant(""),TVariant("child"));
var_Items->set_ExpandItem(h,true);
Grid1->EndUpdate();
|
708
|
Is it possible to select a column instead sorting it
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// ColumnClick event - Fired after the user clicks on column's header.
void __fastcall TForm1::Grid1ColumnClick(TObject *Sender,Exgridlib_tlb::IColumn *Column)
{
// Column.Selected = True
Grid1->BeginUpdate();
Grid1->Columns->get_Item(TVariant(0))->Selected = false;
Grid1->Columns->get_Item(TVariant(1))->Selected = false;
Grid1->Items->SelectAll();
Grid1->EndUpdate();
}
Grid1->BeginUpdate();
Grid1->MarkSearchColumn = false;
Grid1->ShowFocusRect = false;
Grid1->SingleSel = false;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exRectSel;
Grid1->SortOnClick = Exgridlib_tlb::SortOnClickEnum::exNoSort;
Exgridlib_tlb::IColumnsPtr var_Columns = Grid1->Columns;
var_Columns->Add(L"Column1");
var_Columns->Add(L"Column2");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("One"))),TVariant(1),TVariant("Three"));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Two"))),TVariant(1),TVariant("Four"));
var_Items->SelectAll();
Grid1->EndUpdate();
|
707
|
Is it possible to display empty strings for 0 values
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Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Currency");
var_Column->FormatColumn = L"dbl(value) ? currency(dbl(value)) : ``";
Exgridlib_tlb::IEditorPtr var_Editor = var_Column->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
var_Editor->Numeric = Exgridlib_tlb::NumericEnum::exFloat;
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(1.23));
var_Items->AddItem(TVariant(2.34));
var_Items->AddItem(TVariant(0));
var_Items->AddItem(TVariant(10000.99));
|
706
|
Is it possible to display empty strings for 0 values
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Grid1->Columns->Add(L"Number");
Grid1->Columns->Add(L"Currency")->ComputedField = L"%0 ? currency(%0) : ``";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(1.23));
var_Items->AddItem(TVariant(2.34));
var_Items->AddItem(TVariant(0));
var_Items->AddItem(TVariant(10000.99));
|
705
|
How can I get the list of items as they are displayed
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Grid1->BeginUpdate();
Grid1->BackColorAlternate = RGB(240,240,240);
Grid1->Columns->Add(L"Names");
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant("Mantel"));
var_Items->AddItem(TVariant("Mechanik"));
var_Items->AddItem(TVariant("Motor"));
var_Items->AddItem(TVariant("Murks"));
var_Items->AddItem(TVariant("Märchen"));
var_Items->AddItem(TVariant("Möhren"));
var_Items->AddItem(TVariant("Mühle"));
Grid1->Columns->get_Item(TVariant(0))->SortOrder = Exgridlib_tlb::SortOrderEnum::SortAscending;
Grid1->EndUpdate();
OutputDebugString( PChar(Grid1->GetItems(TVariant(1))) );
|
704
|
Is it possible to add new rows, as I type like in Excel
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// EditClose event - Occurs when the edit operation ends.
void __fastcall TForm1::Grid1EditClose(TObject *Sender)
{
Grid1->Items->AddItem(TVariant(""));
}
Grid1->BeginUpdate();
Grid1->AutoEdit = true;
Grid1->Columns->Add(L"Default")->Editor->EditType = Exgridlib_tlb::EditTypeEnum::EditType;
Grid1->FullRowSelect = Exgridlib_tlb::CellSelectEnum::exColumnSel;
Grid1->Items->AddItem(TVariant(""));
Grid1->DrawGridLines = Exgridlib_tlb::GridLinesEnum::exAllLines;
Grid1->ScrollBars = Exgridlib_tlb::ScrollBarsEnum::exDisableBoth;
Grid1->EndUpdate();
|
703
|
Is posible to reduce the size of the picture to be shown in the column's caption
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Grid1->BeginUpdate();
Grid1->HTMLPicture[L"pic1"] = TVariant("c:\\exontrol\\images\\zipdisk.gif");
Grid1->HeaderHeight = 48;
Grid1->Columns->Add(L"DefaultSize")->HTMLCaption = L"Default-Size <img>pic1</img> Picture";
Grid1->Columns->Add(L"CustomSize")->HTMLCaption = L"Custom-Size <img>pic1:16</img> Picture";
Grid1->EndUpdate();
|
702
|
How can I change the color, font, bold etc for the items/cells in the same column or for the entire column
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Grid1->BeginUpdate();
Exgridlib_tlb::IConditionalFormatPtr var_ConditionalFormat = Grid1->ConditionalFormats->Add(L"1",TNoParam());
var_ConditionalFormat->Bold = true;
var_ConditionalFormat->ForeColor = RGB(255,0,0);
var_ConditionalFormat->ApplyTo = Exgridlib_tlb::FormatApplyToEnum(0x1);
Grid1->Columns->Add(L"C1");
Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"C2");
var_Column->HeaderBold = true;
var_Column->HTMLCaption = L"<fgcolor=FF0000>C2";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(10))),TVariant(1),TVariant(11));
var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(12))),TVariant(1),TVariant(13));
Grid1->EndUpdate();
|
701
|
How can I filter the check-boxes (method 2)
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Exgridlib_tlb::IColumnPtr var_Column = Grid1->Columns->Add(L"Check");
Exgridlib_tlb::IEditorPtr var_Editor = var_Column->Editor;
var_Editor->EditType = Exgridlib_tlb::EditTypeEnum::CheckValueType;
var_Editor->set_Option(Exgridlib_tlb::EditorOptionEnum::exCheckValue2,TVariant(1));
var_Column->DisplayFilterButton = true;
var_Column->DisplayFilterPattern = false;
var_Column->CustomFilter = L"checked||-1|||unchecked||0";
Exgridlib_tlb::IItemsPtr var_Items = Grid1->Items;
var_Items->AddItem(TVariant(true));
var_Items->AddItem(TVariant(true));
var_Items->AddItem(TVariant(false));
var_Items->AddItem(TVariant(true));
var_Items->AddItem(TVariant(false));
var_Items->AddItem(TVariant(true));
var_Items->AddItem(TVariant(false));
|