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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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...
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
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
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.
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.
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
Animating the windows of a WINDEV application
To give your applications an outstanding style and to impress the users when starting your applications, the windows can be animated when they are opened and/or closed......
The Range Slider control
The Range Slider control is used to easily select an interval or a zoom......
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
Internal Report control properties
List of properties associated with the Internal Report control...
Discovering AAFs (Automatic Application Features)
Applications created with WINDEV offer users many automatic features on the different windows or controls in the application......
InUniversalWindowsPlatformSimulatorMode (Function)
Indicates whether the code is run in the simulator for the applications in Universal Windows Platform mode (Universal Windows 10 App). Function kept for backward compatibility....
Translating the external components
An external component is a set of WINDEV or WEBDEV elements that perform a specific action (send faxes, emails, etc....
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
EventExist (Function)
Indicates whether a specific procedure is run when a Windows event is sent to a control or window.
Custom-Folders
"Custom-Folders" simplify the organization of projects, allowing you to group the elements of your application by themes......
Java application and WINDEV
A Java application is an application entirely compiled in Java......
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
<Looper>.InsertIP (Function)
Inserts a row as an internal page into a Looper control populated programmatically.
LooperInsertIP (Function)
Inserts a row as an internal page into a Looper control populated programmatically.
Parallax effect
"Parallax" effects make it possible to scroll the elements in the interface at different speeds......
Automatic positioning
When moving a control in a window, in a page or in a report, guides are automatically displayed by the real-time interface checker (also called automatic positioning)......
RegistryDeleteKey (Function)
Deletes a subkey from the Windows registry.
RegistryDeleteValue (Function)
Deletes a value from the Windows registry.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
WindowsVersion (Function)
Returns the runtime mode of Windows.
RegistryQueryValue (Function)
Reads a value in the Windows registry.