ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fCacheDir (Function)
Returns the path of directory that will be used to store the data in cache on the internal storage space of application.
ActivePlane (Property)
The ActivePlane property gets and sets the number of the active plane in a window, internal window or Cell control.
Flash (Property)
The Flash property determines and changes the flash mode in a Camera control.
UseMode (Property)
The UseMode property is used to determine or change how the PDF Reader control reacts to mouse input. The mouse is used to select text in the document or to move within the document pages.
Error 20: The variable of the FOR loop should be a real
Error 404: The file for HFSQL browse cannot be an expression of this type
Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
SwipeEnabled (Property)
The SwipeEnabled property enables or disables the swipe gesture support: on an Internal Window control. on a row in a Looper control....
MemoryFormat (Property)
The MemoryFormat property gets and sets the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static Text controls. editable combo boxes. table columns displayed by combo boxes....
My Preset controls
It is not uncommon for developers to recreate the same controls, with the same style and (almost) the same code in the same project, without using a template or an Internal Window control......
Warning 12: The label is unused
LooperAddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Looper control.
<Looper>.AddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Looper control.
TableAddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Table control.
Parameters of the procedure used by TreeListItem
Procedure ("Callback") called by TreeListItem for each "child" element found. This procedure can be a local, global or internal procedure.
<Table>.AddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Table control.
InternalWindow (Property)
The InternalWindow property gets and sets the internal window contained in the bottom sliding window associated with the current window.
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
Torch (Property)
The Torch property is used to determine and change how a Camera control uses the torch.