ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Events associated with a Multiline Zone control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor):...
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....
Windows
The windows represent the main interface of a WINDEV application......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
fSelect (Function)
Opens the Windows file picker.
dCopyWindowImage (Function)
Copies the image from a WINDEV window to an Image variable or to an Image control.
WDAPI: Help about the APIs
WDAPI simplifies the use of Windows APIs in a WINDEV application......
EndEvent (Function)
Cancels the interception of a Windows event on a WINDEV control or window (implemented by Event).
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.
RegistryDeleteKey (Function)
Deletes a subkey from the Windows registry.
Universal Windows 10 App applications: Required configuration
To develop Universal Windows 10 App applications with WINDEV or WINDEV Mobile, you must......
Speech synthesis management functions
The following functions are used to manage speech synthesis...
Animating an image
WINDEV, WINDEV Mobile and WEBDEV allow you to handle several types of animated images......
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
LargeFontFactor (Function)
Returns the current enlargement ratio of a WINDEV window (only if Windows is in "large fonts" mode).
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
EventExist (Function)
Indicates whether a specific procedure is run when a Windows event is sent to a control or window.
The "Image catalog" pane
The "Image catalog" pane is a context-sensitive image catalog......
1. RAD (Rapid Application Development)
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
SysDetectLockedSession (Function)
Detects the change of lock for the Windows session.
MDIWindowMenu (Function)
Modifies the layout of the MDI child windows.
ServiceWriteEventLog (Function)
Writes an event into the log of Windows events.
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