ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native SQL Server Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SQL Server Connector (also called Native SQL Server Access)...
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
Events associated with Combo Box controls
List of events associated with Combo Box controls...
14. Managing the "Back" button in practice
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
MenuDelete (Function)
Deletes a menu or a menu option.
KeyCompareKey (Function)
Compares an initial key with an activation key.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
Events associated with a Slider control (WEBDEV)
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
Position
The Position keyword can correspond to...
ImageLayerVisible (Function)
Used to make a layer found in a WDPIC image visible or invisible.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
fCopyFile (Example)
Usage example of the fCopyFile function
FinDecreasingRedemption (Example)
Usage example of the FinDecreasingRedemption function
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image control, the specified Image variable, the specified Image variable, the specified WDPic variable (on the background layer), the specified picLayer variable....
sfEmptyRecycleBinResult (Type of variable)
The sfEmptyRecycleBinResult type is used to find out the result of SFEmptyRecycleBin...
C#: Call to WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in C#......
LabelWidth (Property)
The LabelWidth property is used to: Find out the width of labels in a "Label" report. Modify the width of labels in a "Label" report....
VisibleEndUser (Property)
The VisibleEndUser property is used to: Find out whether an item is visible or not to the end users. This item was defined in the data model editor or programmatically. Define whether an item must be visible or not to the end users (item described programmatically only)....
Constants for managing the Windows scheduler
List of constants used by the functions for managing the Windows scheduler....
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
HTTPCookieRead (Function)
Returns the value of a cookie received further to an HTTP request.
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.