ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Wi-Fi functions
Functions for Wi-Fi management...
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
W3C standardization
You must comply with the W3C standard (HTML 4......
WDOptimizer: Editing and modifying a ".REP" file
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<String type>.Replace (Function)
Replaces all occurrences of a specified substring in a string with another specified substring.
CriticalSection
The CriticalSection keyword can correspond to: the CriticalSection function, which makes it possible to enable a named or on-variable critical section in the statement USING ... IN. the CriticalSection variable, which makes it possible to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application....
Sidebar control properties
List of events associated with Sidebar controls...
ZOrder (Property)
The ZOrder property defines the Z-order of an element.
fResourceDir (Function)
Returns the path of the read-only resources of the application.
The test mode cannot operate without the project and its pages, ...
<Window>.ToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Source>.FromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<String type>.ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
Error 1012: The class member is not global: it cannot be accessed from a global method
iColumnNum (Function)
Returns the number of the current column in a multi-column report.
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
VideoDisplay (Function)
Displays in a Camera field the camera preview stream currently being transmitted by a web camera or by the camera on the mobile device. Function kept for "Version-26-compatible" Camera controls....
<WDPic variable>.Pen (Function)
Declares the default color and style for the lines, rectangles, circles, ... in a WDPic variable.