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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...
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.
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.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
EmailAddFolder (Function)
Adds a folder into the messaging software (Outlook, messaging software using the IMAP protocol (Internet Message Access Protocol), ...).
Functions for handling directories and external files
List of functions for handling external files...
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
3. WINDEV Mobile: Android, iOS, UWP...
WINDEV Mobile applications can run on the following platforms...
Search the selected text on the Internet (AAF)
The context menu of Edit controls includes a "Search on Internet" option for the term selected in the control......
9. Monitor your sites, servers, etc.
Background image of multilingual window
In some cases, the background image of a window can contain a text (the application name, a specific caption, ......
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
Including JavaScript files or a Web resource
WEBDEV allows you to include Javascript files or external resources in a WEBDEV project......
WDINT setup
Generating the RAD pattern
To generate a RAD pattern:...
Using RAD patterns
The steps for creating a RAD pattern are as follows......
Creating the RAD Pattern project
The steps for creating a RAD pattern are as follows:...
WDINT overview
WDINT is an optional tool of WINDEV, WEBDEV and WINDEV Mobile......
8. Binding controls to data
A window can display information from......
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......