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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...
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.
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.
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.
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.
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
5. Web services
WINDEV allows you to easily use web services (or XML web services)....
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must be imported into the WINDEV or WEBDEV analysis......
SchedulerDeleteTask (Function)
Deletes a scheduled task.
The Ribbon control
The Ribbon control proposes an additional feature regarding the menus found in your applications. It allows you to present a large number of logically arranged fields in a small area, so you can make choices....
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example....
SchedulerOpenTaskProperties (Function)
Opens the property page of a scheduled task.
Configuring an existing project for the SCM
Some operations are required before an existing project can be used by the Source Code Manager......
Integrate two-factor authentication into your applications
In version 26, WINDEV, WEBDEV and WINDEV Mobile allow you to set up a login via two-factor authentication......
Library,Error (External language)
Loads the file that contains the error messages handled by WD??EXE.DLL in the desired language.
Screen,Column (External language)
Returns the index of the current column in a Table based on a data file or in a Table populated programmatically.
Screen,Current (External language)
Retrieves the name of the control being edited and its index, if necessary.
Screen,First (External language)
Indicates the name of the first editable control or the name of the next control that must be in edit.
Screen,Selection (External language)
Modifies the status of a control (invisible, active, inactive, grayed)
Screen,Next (External language)
Returns the name of the next editable control.
HsMenu,Status (External language)
Returns the status of a menu option (active, invisible, grayed).
HsMenu,Mark (External language)
Finds out whether a menu option is marked or not.
HsMenu,Select (External language)
Selects or deselects, makes invisible, marks or unmarks an option found in the current menu.
List,Add (External language)
Adds an element to a Combo Box or List Box control.
List,Search (External language)
Finds a value in a list.
List,Insert (External language)
Inserts an element at the given index of a drop-down or expanded list.
List,Modify (External language)
Modifies an element in a drop-down list or in an expanded list.
List,Count (External language)
Returns the number of elements found in a list.