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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.
grSunburstStartAngle (Function)
Specifies the starting angle of the first section in a Sunburst chart.
HashFile (Function)
Calculates the Hash of a file according to a specific algorithm.
InWidgetMode (Function)
Indicates whether the code is run in Android Widget mode.
dShadow (Function)
Adds a shadow effect on an image found in an Image variable].
SysNotificationRemove (Function)
Removes a previously sent interactive notification.
ArrayAddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
rssStream (Type of variable)
The rssStream type is used to handle a RSS stream...
rssIdentifier (Type of variable)
The rssIdentifier type is used to describe the unique identifier of a RSS stream entry...
Component (Property)
The Component property configures the different components of a composite key.
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
StatCovariance (Function)
Calculates the covariance between two series of values.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
XMLChild (Function)
Positions on the first child element of current element.
SysNotificationClear (Function)
Removes all interactive notifications previously sent by the current application.
grSunburstRootSection (Function)
Changes or specifies the path of the root in a Sunburst chart.
grSunburstPullOut (Function)
Pulls out a section (or all the sections) in a Sunburst chart.
HNext (Function)
Sets the position on the next table record according to a browse item.
Binary values management functions
List of functions for managing binary values...
Organizer control linked to a table or to a variable
It is possible to create Organizer control fields directly linked to data.....
Install WDTRAD
WDTRAD is automatically installed along with WDMSG and/or WDINT....
TileDeleteAll (Function)
Deletes all modifications made to the application tile.
grSunburstSectionColor (Function)
Changes the color of a section in a Sunburst chart.