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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...
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Events associated with internal windows
List of events associated with internal windows
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.
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.
IWListPosition (Function)
Displays the internal window corresponding to the specified position (in the list of internal windows browsed by an Internal Window control) or returns the position of the internal window currently displayed (in the list of internal windows browsed by an Internal Window control).
Handling an Internal Window control through programming
The "Internal Window" control is used to display an existing internal window......
IWListDeleteAll (Function)
Deletes all the internal windows from the list of internal windows browsed by an Internal Window control.
IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
IWListDelete (Function)
Deletes an internal window found in the list of internal windows browsed by an Internal Window control.
IWListNext (Function)
Displays the next internal window in the list of internal windows browsed by an Internal Window control.
IWListPrevious (Function)
Displays the previous internal window in the list of internal windows browsed by an Internal Window control.
IWListCount (Function)
Returns the number of internal windows currently found in the list of internal windows browsed by an Internal Window control.
SourceWindow (Property)
The SourceWindow property is used to get the source of an internal window (i.e. the internal window displayed by the Internal Window control).
InternalWindow
The Property Internal Window allows you to define the name of the internal window to use.