How-To Visual DataFlex (exshellview)

48	Is there a way to change the header names Procedure OnCreate Forward Send OnCreate Set ComColumnNames to "Name(Ime),Date modified(Datum),Item type(Tip),Size(Velikost)" End_Procedure
47	Disable or prevent the header's context-menu Procedure OnCreate Forward Send OnCreate Set ComAllowContextMenu to OLEexAllowListViewContextMenu End_Procedure
46	Disable or prevent the list-view's context-menu Procedure OnCreate Forward Send OnCreate Set ComAllowContextMenu to OLEexAllowHeaderContextMenu End_Procedure
45	Disable or prevent the control's context-menu Procedure OnCreate Forward Send OnCreate Set ComAllowContextMenu to OLEexDisableContextMenu End_Procedure
44	How can I add my own items, without the default context menu // Fired when the user selects an item context menu that has been added during QueryContextMenu event. Procedure OnComInvokeMenuCommand String llCommand Forward Send OnComInvokeMenuCommand llCommand Showln llCommand End_Procedure // Fired when the context menu is about to be active. You can supply new items to the context menu. Procedure OnComQueryContextMenu String llItems String llSeparator Forward Send OnComQueryContextMenu llItems llSeparator Move "," to Separator Move "My First Item,My Second Item" to Items End_Procedure Procedure OnCreate Forward Send OnCreate Set ComDefaultMenuItems to False Set ComBrowseFolder to "c:\Temp" End_Procedure
43	How can I add my own items // Fired when the user selects an item context menu that has been added during QueryContextMenu event. Procedure OnComInvokeMenuCommand String llCommand Forward Send OnComInvokeMenuCommand llCommand Showln llCommand End_Procedure // Fired when the context menu is about to be active. You can supply new items to the context menu. Procedure OnComQueryContextMenu String llItems String llSeparator Forward Send OnComQueryContextMenu llItems llSeparator Move "," to Separator Move ",My First Item,My Second Item" to Items End_Procedure Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to "c:\Temp" End_Procedure
42	The InvokeCommand("open") will not work on a german. What can I do // Occurs when the user dblclk the left mouse button over an object. Procedure OnComDblClick Forward Send OnComDblClick // Objects(0).InvokeCommand("Open") Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects OLESelectedItems Send Destroy to hoExShellObjects End_Procedure // Notifies the application once the user selects a command in the context menu. Procedure OnComInvokeItemMenu Integer llCommand Forward Send OnComInvokeItemMenu llCommand Showln llCommand End_Procedure Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to "c:\Temp" End_Procedure
41	How can I open the file's properties when user double clicks it // Occurs when the user dblclk the left mouse button over an object. Procedure OnComDblClick Forward Send OnComDblClick // Objects(0).InvokeCommand("Properties") Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects OLESelectedItems Send Destroy to hoExShellObjects End_Procedure Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to "c:\Temp" End_Procedure
40	We're looking for a control to show files, just like the eXShellView, but than we would like to specify the files themselves. Is that possible using your control Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLELargeIcons Set ComHeaderVisible to False Set ComBrowseFiles to "C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe\|C:\Program Files\Microsoft Visual FoxPro 9\vfp9.exe" End_Procedure
39	How do I prevent pressing the Backspace, or go up to the parent // Occurs when the user presses a key while an object has the focus. Procedure OnComKeyDown Short llKeyCode Short llShift Forward Send OnComKeyDown llKeyCode llShift Showln "Set the KeyCode = 0, if the KeyCode is 8 " Move 0 to KeyCode End_Procedure Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEDetails Set ComBrowseFolder to "c:\Temp" Send ComRefresh End_Procedure
38	How can I show grid lines around items Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEDetails Set ComDrawGridLines to True Send ComRefresh End_Procedure
37	How can I prevent shwoing the overlay icons (shortcut icons have a small arrow in lower-left corner, shared folders have a hand that shows that folder is shared, etc. ) Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLELargeIcons Set ComOverlayIcons to False Send ComRefresh End_Procedure
36	I need to provide my own context menu but I am not able to find RClick event. What can be done // Fired when the context menu is about to be active. You can supply new items to the context menu. Procedure OnComQueryContextMenu String llItems String llSeparator Forward Send OnComQueryContextMenu llItems llSeparator Showln "Show here your popup/context menu" End_Procedure Procedure OnCreate Forward Send OnCreate Set ComDefaultMenuItems to False End_Procedure
35	How can I provide my own context menu (RClick event is missing) // Fired when the user selects an item context menu that has been added during QueryContextMenu event. Procedure OnComInvokeMenuCommand String llCommand Forward Send OnComInvokeMenuCommand llCommand Showln llCommand End_Procedure // Fired when the context menu is about to be active. You can supply new items to the context menu. Procedure OnComQueryContextMenu String llItems String llSeparator Forward Send OnComQueryContextMenu llItems llSeparator Move "," to Separator Move "First,Second,Third" to Items End_Procedure Procedure OnCreate Forward Send OnCreate Set ComDefaultMenuItems to False End_Procedure
34	Is it possible to specify the "Extra Large Icons" view Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEExtra_Large_Icons End_Procedure
33	Is it possible to specify the "Large Icons" view Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLELarge_Icons End_Procedure
32	Is it possible to specify the "Medium Icons" view Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEMedium_Icons End_Procedure
31	How can I hide the file names Procedure OnCreate Forward Send OnCreate Set ComHideFileNames to True Set ComViewMode to OLEThumbnail End_Procedure
30	Is it possible to set the Auto Arrange and Align To Grid flags by code Procedure OnCreate Forward Send OnCreate Set ComAutoArrange to True Set ComAlignToGrid to True Set ComViewMode to OLEThumbnail End_Procedure
29	Is it possible to set the Auto Arrange flag by code Procedure OnCreate Forward Send OnCreate Set ComAutoArrange to True Set ComViewMode to OLEThumbnail End_Procedure
28	How do I specify the current folder Procedure OnCreate Forward Send OnCreate Set ComCurrentFolder to "c:\windows" End_Procedure
27	Is it possible to disable showing tooltips for files and folders Procedure OnCreate Forward Send OnCreate Set ComHideToolTips to True End_Procedure
26	Is it possible to hide the control's header Procedure OnCreate Forward Send OnCreate Set ComHeaderVisible to False End_Procedure
25	How can I get the name of file being double clicked // Fired when the user selects a new object for browsing. Procedure OnComObjectSelect Variant llObject Forward Send OnComObjectSelect llObject Send ComCancelObjectSelect Showln llObject End_Procedure
24	How can I prevent opening or selecting a folder or zip files when user double click it // Fired when the user selects a new object for browsing. Procedure OnComObjectSelect Variant llObject Forward Send OnComObjectSelect llObject Send ComCancelObjectSelect End_Procedure
23	Is it possible to list only files, no folders Procedure OnCreate Forward Send OnCreate Send ComModifyFolderFlags OLENoSubFolders OLENoFlag End_Procedure
22	How can I enable multiple selection Procedure OnCreate Forward Send OnCreate Send ComModifyFolderFlags OLENoFlag OLESingleSel Send ComRefresh End_Procedure
21	How can I select a file or a folder Procedure OnCreate Forward Send OnCreate Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects OLEAllItems Send Destroy to hoExShellObjects Variant voExShellObjects1 Get ComObjects to voExShellObjects1 Handle hoExShellObjects1 Get Create (RefClass(cComExShellObjects)) to hoExShellObjects1 Set pvComObject of hoExShellObjects1 to voExShellObjects1 Variant voExShellObject Get ComItem of hoExShellObjects1 0 to voExShellObject Handle hoExShellObject Get Create (RefClass(cComExShellObject)) to hoExShellObject Set pvComObject of hoExShellObject to voExShellObject Send ComSelectItem of hoExShellObject OLESelect Send Destroy to hoExShellObject Send Destroy to hoExShellObjects1 End_Procedure
20	How can I get all files and folders as they are listed Procedure OnCreate Forward Send OnCreate Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects (OLEAsDisplayed + OLEAllItems) Send Destroy to hoExShellObjects Variant v Variant voExShellObjects1 Get ComObjects to voExShellObjects1 Handle hoExShellObjects1 Get Create (RefClass(cComExShellObjects)) to hoExShellObjects1 Set pvComObject of hoExShellObjects1 to voExShellObjects1 Get ComCount of hoExShellObjects1 to v Send Destroy to hoExShellObjects1 Showln v End_Procedure
19	How can I get all files and folders being displayed Procedure OnCreate Forward Send OnCreate Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects OLEAllItems Send Destroy to hoExShellObjects Variant v Variant voExShellObjects1 Get ComObjects to voExShellObjects1 Handle hoExShellObjects1 Get Create (RefClass(cComExShellObjects)) to hoExShellObjects1 Set pvComObject of hoExShellObjects1 to voExShellObjects1 Get ComCount of hoExShellObjects1 to v Send Destroy to hoExShellObjects1 Showln v End_Procedure
18	How do I get the selected files or folders as they are displayed Procedure OnCreate Forward Send OnCreate Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects (OLEAsDisplayed + OLESelectedItems) Send Destroy to hoExShellObjects Variant v Variant voExShellObjects1 Get ComObjects to voExShellObjects1 Handle hoExShellObjects1 Get Create (RefClass(cComExShellObjects)) to hoExShellObjects1 Set pvComObject of hoExShellObjects1 to voExShellObjects1 Get ComCount of hoExShellObjects1 to v Send Destroy to hoExShellObjects1 Showln v End_Procedure
17	How do I get the selected files or folders Procedure OnCreate Forward Send OnCreate Variant voExShellObjects Get ComObjects to voExShellObjects Handle hoExShellObjects Get Create (RefClass(cComExShellObjects)) to hoExShellObjects Set pvComObject of hoExShellObjects to voExShellObjects Send ComGet of hoExShellObjects OLESelectedItems Send Destroy to hoExShellObjects Variant v Variant voExShellObjects1 Get ComObjects to voExShellObjects1 Handle hoExShellObjects1 Get Create (RefClass(cComExShellObjects)) to hoExShellObjects1 Set pvComObject of hoExShellObjects1 to voExShellObjects1 Get ComCount of hoExShellObjects1 to v Send Destroy to hoExShellObjects1 Showln v End_Procedure
16	How can I disable or enable the control's context menu Procedure OnCreate Forward Send OnCreate Set ComDefaultMenuItems to False End_Procedure
15	How can I include only files that match a pattern Procedure OnCreate Forward Send OnCreate Set ComIncludeObjectType to OLEPatternObjects Set ComFilePattern to ".exe .lnk" End_Procedure
14	How can I include only files that match a pattern Procedure OnCreate Forward Send OnCreate Set ComIncludeObjectType to OLEPatternObjects Set ComFilePattern to "*.bmp" End_Procedure
13	How can I list only folders in the view Procedure OnCreate Forward Send OnCreate Set ComIncludeObjectType to OLEFoldersOnly End_Procedure
12	How do I specify what objects files or folders should be included in the list Procedure OnCreate Forward Send OnCreate Set ComIncludeObjectType to OLEFoldersOnly End_Procedure
11	How do I browse a special folder Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to (ComShellFolder(Self,(ComSpecialFolder(Self,OLEPrograms)))) End_Procedure
10	How can I go up to one level, so I can browse the parent folder Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to (ComShellFolder(Self,"C:\")) Send ComUpOneLevel End_Procedure
9	How do I browse a specified folder Procedure OnCreate Forward Send OnCreate Set ComBrowseFolder to (ComShellFolder(Self,"C:\")) End_Procedure
8	How can I disable or enable the entire control Procedure OnCreate Forward Send OnCreate Set ComEnabled to False End_Procedure
7	How do I refresh the control Procedure OnCreate Forward Send OnCreate Send ComRefresh End_Procedure
6	How can I change the control's font Procedure OnCreate Forward Send OnCreate Variant f Get Comcreateobject "StdFont" to f Set ComName to "Verdana" Set ComSize to 12 Set ComFont to f End_Procedure
5	How can I change the view, so it displays as THUMBNAIL Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEThumbnail End_Procedure
4	How can I change the view, so it displays as a a grid with details Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEDetails End_Procedure
3	How can I change the view, so it displays as a list Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLEList End_Procedure
2	How can I change the view, so it displays small icons Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLESmallIcon End_Procedure
1	How can I change the view, so it displays large icons Procedure OnCreate Forward Send OnCreate Set ComViewMode to OLELargeIcons End_Procedure