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)
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
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
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
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)
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
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
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
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
// 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
// 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)
// 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
// 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
// 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
// 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)
// 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
// 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
// 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
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
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
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
// 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
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
// 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
// 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
// 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)
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)
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
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
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
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
// 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
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
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
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
// 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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764 |
How can I remove or change the line it shows for grouped items
// 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
// 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
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(); |
758 |
How can I restrict a field to number only (Method 3, Float)
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)); |
757 |
How can I restrict a field to number only (Method 2, Integer only)
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)); |
756 |
How can I restrict a field to number only (Method 1)
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)); |
755 |
Is it possible to include only leaf items ( items with no childs ) in the drop down list
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(); |
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
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(); |
753 |
Is it possible exclude the dates being selected in the drop down filter window
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(); |
752 |
How can I display a calendar control inside the drop down filter window
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(); |
751 |
Is it possible to include the dates as checkb-boxes in the drop down filter window
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(); |
750 |
How can I filter items for dates before a specified date
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(); |
749 |
Is it possible to filter dates
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(); |
748 |
Is it possible to change the Exclude field name to something different, in the drop down filter window
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(); |
747 |
How can I display the Exclude field in the drop down filter window
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(); |
746 |
Is it possible to show and ensure the focused item from the control, in the drop down filter window
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(); |
745 |
Is it possible to show only blanks items with no listed items from the control
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(); |
744 |
How can I include the blanks items in the drop down filter window
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(); |
743 |
How can I select multiple items in the drop down filter window, using check-boxes
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(); |
742 |
Is it possible to allow a single item being selected in the drop down filter window
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(); |
741 |
How can I display no (All) item in the drop down filter window
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
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
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)
|
737 |
Is there other ways of showing the hierarchy lines (exGroupLinesOutside)
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)
|
735 |
Is there other ways of showing the hierarchy lines (exGroupLinesInside)
|
734 |
Is there other ways of showing the hierarchy lines (exGroupLines)
|
733 |
Is it possible to display a column with buttons when using exCRD format
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
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
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
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
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
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
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
// 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
|
723 |
How can I change the layout of my columns when using the exCRD
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
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
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" + 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"CECUC4Exnh1HgAgUA+hrCHEAJAL4CkaCYGAPAJIAg4BdEMBkPY9AniiA0NYNADxli8HQHcPYiw1h/HmNYPYnx+D5FWO4ToKx1hXC+AcRoxwkBqAAE4fI8haDiFmOgcwG" + "hpATDQHERQyR7O8D6PMUAuxKheH+PsWgsh9BPCaL0XAXxWhvCMMkawuA0h7CWNoJQpQVDEBIBASAmx/gtAuL8FAPQejmAECEGIpQXApByBMC4DhSivAuDIFgzAlCWC6G" + "odQ5gBhbAcC8WoxQPj+GGH8P48hgw0HcLwfI/QzivHaAwQ4lxXDBFYDwA4sgxiAAKNgJoEB1j7EwO4PwjBujbDuOMewUQ7B7FsPofY/xfPWDkNAYIthYD6FQFkUggx/B" + "mB+PYBQWwmAOG4MQQ46AkALGgKAf41AFD/A4JIDwVw7DOEGJoXADhrB3D8KAGGAwxDHCgCwAw6xChNDcPIbwIhvj6GyIQKwDw3jcEyLyLAeBZgYHsN4LgsxbDIEQIQeg" + "3g6srCeE4XovQtibAuN8FYxxhijB4B8HwCB8jgFCAkOAdQWC6CoEoGwVAahcH2NkagzQiivCuP4T4gh8xgH+DgGAExAjnGiLYIwGhNDFHCKESgXidBODuF0bgkRTD3BA" + "JceYbBaBqA+B4Y4zQ7inBoKkR46xiggAmGpZ4MY3h6G2FccQngKg2DUCUe4ZAvAJC6LsaAcQ3iXBmG4KoJBoj6GEB0GwnhujBEoLMAIRQJAEFgPgLQ9x9BlFWAUBIQho" + "gxCsOsYQBhYjhFuKsYwmRDiVCaMMZIIhOhsY4HcQYjh3gzHKLcfQQwYj0F8GoRYfhbClHkJgaITB3AEEyI4KoRBxCsHkK4YokRWDKAEKcaYtgPBfB0M0JoAx8DIDaJcQ" + "4vAUDBDSPIRoWwdB8G8HAMQEhqBGf0GIMYNhXC3GaKwW46hHBmA4LYZgTg2AxH8HUMQ8woBnHyIYSg7gkAoGmAkdorBkDsCcCYFINB2jsCIAUHoZBNidBoLIHQyh8jIG" + "MC4GoCwNB1DaKwMfLhyA2B6K0d48BKh7CeHwLwBgCAmB0OEIIKhrieCSJMaATwrj8GeHsRI3BBg2AaGYaIhwnBajQJECY6QkBCFwJwVI2A7ghYSOsOYrQmhDEyFUNogx" + "9DUC8J4ZY6QIhtGeC8XQcRPAgEQH8W43QeACCwFIYQfgehIA8JoZIpBTDrFaH8Cy0ApC5EuB4Tg1BQBsB6DcY42hgCWGKGgcIkhJh1GmIQSozRqhuD0DwSYvQIjiBOHs" + "YYlBVgOAoOMeQ/gjC/C2NAeYEQQ0pCQIkPoPhUC8HGAgY4QQMCjB0O8cwbAFB5GECnoYoh4gOCIL4NY0xOjbD3B4B1BUAmClAyAYDFDLDKDqDrB1BKD/BnAADtCOCxD1" + "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
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
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
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
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
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)
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
// 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
// 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
// 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
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
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
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
// 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
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
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)
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)); |