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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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>.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.
Internal window functions
The following functions are used to manage "Internal windows" controls...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
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
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
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.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
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.
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.
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Window management functions (prefixed syntax)
List of functions for managing windows...
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write annotations from the report viewer......
Word Processing control events
WINDEV manages the following events by default......
5. Webservices
WINDEV allows you to easily use Webservices (or XML Web services)....
Events associated with an infinite Progress Bar control
Events associated with a Dockable Panel control
Handling an ActiveX by programming
WINDEV allows you to handle an ActiveX control in WLanguage via......
Automatic data file modification: new date format
From WINDEV 7 and WEBDEV 7 version 149, new date and time formats are available for the Hyper File files......
WEBDEV Page control events
The control Page WEBDEV allows you to integrate an Page WEBDEV in a WINDEV application......
1. WLanguage
WINDEV Mobile tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
FontUnload (Function)
Unloads a font previously loaded with FontLoad. This new function is available from WINDEV Suite SaaS 2025 Update 1....
Accessing Outlook
WINDEV and WEBDEV allow you to easily access the data handled by Outlook......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Adapting an application to support multiple languages
WINDEV Tutorial - Managing multiple languages Adapting an application to support multiple languages - 20 min
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
Brochure of new features: New WINDEV features
New features in WINDEV 28 presented in the New Features brochure....
Manipulating Map controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate Map controls....
The matrices
WINDEV, WINDEV Mobile and WEBDEV propose several functions used to handle matrices......
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
WINDEV License Agreement
WINDEV License Agreement...
Positioning on a line in an edit control (AAF)
Several methods can be used to automatically position the edit cursor on a specific line in an edit control:...
Context menu of Gantt Chart controls (AAF)
Each Gantt Chart control in a window has a default menu that is available to users......