ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, database schema, ...
SourceFromPage (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
WLanguage procedure called by SCPSendFile
WLanguage procedure ("callback") called by SCPSendFile when transferring files to a remote host using the Secure Copy Protocol (SCP).
WLanguage procedure called by OpenDocument
WLanguage procedure ("callback") called by OuvreDocument after the edit window is closed. This procedure can be a local, global or internal procedure.
Multitask (Function)
The Multitask function allows you to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....
<Source>.FromPage (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
WLanguage procedure called by ExplorerAccept
WLanguage procedure ("Callback") called by ExplorerAccept during a drag-and-drop operation from the Windows explorer.
Programming ActiveX
WINDEV allows you to manipulate an ActiveX control in WLanguage via......
CSS Grid control properties
List of functions for managing windows...
The Slider control (in a window)
A slider control is used to select a value between two bounds......
Push notifications: format of notifications (Android and iOS)
An application written in WINDEV Mobile Android or iOS can receive Push notifications......
"WEBDEV Application Server" license agreement
"WEBDEV Application Server" license agreement...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Modifying an SVG image (XML functions)
SVG (Scalable Vector Graphics) is a vector image format......
Handling Word Processing controls programmatically
Word Processing controls can be handled programmatically......
Virtual (Property)
The Virtual property determines if an element is virtual.
<Window>.ToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the window controls are automatically updated with the values of these controls. This function is also available for WEBDEV pages....
<Page>.ToFile (Function)
Automatically initializes: the value of the items in a table with the value of the controls in the page. The table items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
PageToFile (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. The table items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Error 805: No syntax without parameter
Error 809: The * character cannot be used as mandatory parameter in a function
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....