ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ReturnToCapture (Function)
Stops the current process and forces the input in the specified control, window or page.
TableSwapLine (Function)
Swaps: two rows in a Table control populated programmatically. two branches in a Treeview Table control populated programmatically....
zipDeleteFile (Example)
Usage example of the zipDeleteFile function
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
ShellExecute (Function)
Opens a document in its associated application.
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments......
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element: window, page, control or report.
SQLChangeConnection (Function)
Modifies the current connection.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
Contains (Function)
Allows you to check if a substring is within a string.
InAWPMode (Function)
Used to determine if the page currently run is an Active WEBDEV Page.
CharactTypeCount (Function)
Returns the number of characters matching a given type.
TreeCollapseAll (Function)
Collapses a branch previously expanded (as well as its child elements).
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
Default (Property)
The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value.
StringDelete (Function)
Deletes: all the occurrences of a substring within a string. part of a string within another string. The part of the string to remove is identified by its position and length....
REST web service: Creating entry points
The REST web service entry point creation wizard opens......