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Version: 2026

WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
Internal window functions
The following functions are used to manage "Internal windows" controls...
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
Custom properties (WLanguage)
A custom property is a code element with two events...
Events associated with internal windows
List of events associated with internal windows
Reset (Function)
Reinitializes:
  • all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows).
  • the controls found in a group of controls, a supercontrol, an internal window or an internal page.
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window:
  • Width of the internal window.
  • Height of the internal window.
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
WDConver: Use in interactive mode
Before you start using WDConver, you must have......
Python: Native calls
WLanguage allows for native Python calls......
WINDEV 2024 Tutorial - Table of contents
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
BitcoinValidAddress (Function)
Checks whether a Bitcoin wallet address is valid.
WDInst: components and setup models
By default, the setup program installs all the specified files on the setup computer......
MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
TitleImage (Property)
The TitleImage property is used to get and/or change the image displayed next to the title of a column in a Table control....
SendKey (Function)
Simulates the keystrokes and the mouse actions.
HiWord (Function)
Returns the two high bytes of an integer.
Automatic features of edit controls
Edit controls provide multiple automatic features available in all the controls of your applications without writing a single line of code......
Wait (Function)
Temporarily stops the program execution.
EndTimerSys (Function)
Ends the execution of a timer triggered by TimerSys.
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
Push notification: iOS configuration
To use the Push notifications in iOS, you must have a Google account and you must perform a specific configuration......
Handling TimeLine controls programmatically
A TimeLine control can be......
Automated tests on an executable
WINDEV proposes to run the different project tests directly on the corresponding executable......