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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.
WINDEV License Agreement
Lists the users currently connected to one or more files handled by a Client/Server connection....
WINDEV and the SOAP protocol
Writes a message intended to another socket....
4. WINDEV and telephony
WINDEV allows you to easily manage incoming and outgoing phone calls via the WLanguage phone functions....
Printing a report in WINDEV
When creating a report, the test of this report can be run from the report editor......
WINDEV 2024 Tutorial
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version......
Check: Activity of an application
The monitoring robot proposes to check the activity of a WINDEV application......
Accessing Lotus Notes
WINDEV and WINDEV allow you to easily access the data handled by Lotus Notes (Domino database)......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
PC SOFT Free Technical Support
Thank you for buying one of our products......
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
Preparing the phone to run the test of an Android application
WINDEV Mobile allows you to develop Android applications. To run the test of these applications on an Android phone, some operations must be performed ......
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
<zipArchive variable>.StartAddingFile (Function)
Declares the start of the optimized addition of files to a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
zipStartAddingFile (Function)
Declares the start of the optimized addition of files to a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
hReindexingHistory (Variable type)
The type hReindexingHistory type allows you to see all the characteristics of the asynchronous optimizations performed previously: reindexing, index verification, memo verification, statistics calculation, etc. This type of variable is new in WINDEV Suite SaaS 2025 Update 2....
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)......
Keyword properties
You can change the characteristics of a keyword at any time in the keyword properties......
Start of Break block (Break header)
The Start of break block is optional......
The indexed controls
A control is an indexed control if it contains several controls with the same name......
MDI functions (prefix syntax)
List of MDI functions...