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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...
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.
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.
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.
Sidebar control properties
List of events associated with Sidebar controls...
HTML Editor control events
The following events appear by default in the WINDEV and WINDEV Mobile code editor...
Events associated with Scrollbar controls
List of WLanguage events associated with Scrollbar controls...
Segmented Button control events
WINDEV et WINDEV Mobile permettent de manipuler un champ Bouton segmenté directement par programmation......
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
OKCancel (Function)
Displays a message in a standard dialog box that proposes "OK" and "Cancel" and returns the user's choice....
Local procedure
Two types of procedures are available......
The Sidebar control
The Sidebar control gives access to different options......
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Window>.FromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound WLanguage variables....
Color (Property)
The Color property gets or sets the font color of: a Font variable. text displayed in a Static or Calculated control of a report. text displayed in a window control. text displayed in a page control....
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
NetEndServer (Function)
Stops an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV and started by NetStartServer. This function is kept for backward compatibility....
Managing accessibility on Mobile
On smartphones and tablets, there is an operating mode designed for visually impaired and blind users......
Creating an executable: WINDEV Framework
Each WINDEV function is associated with a WINDEV DLL......
WINDEV FTP functions
List of WINDEV FTP functions...