ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
nWDExecute: Running a WLanguage function
Running a WLanguage function by dynamic compilation with command formatting......
Project dashboard
The project dashboard provides an overall view of project status via different widgets.......
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dCopy (Function)
Copies an image to another image.
Principle for running threads
At runtime, an application runs in a main thread......
fRemoveDir (Function)
Deletes a directory from a disk.
ExecuteProcess (Function)
Starts the execution of a process programmatically, i.e. without the user having to perform any particular action in the interface.
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
Execute (Function)
Starts the execution of a process through programming.
fAttribute (Function)
Returns or modifies the attributes of a file.
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).
ERR_BAD_CONTEXT_INTERNAL
ERR_BAD_CONTEXT_FOUND
ERR_DISCONNECTED_RELOG
diffApply (Function)
Applies a difference buffer to a specific buffer.
nWDSetCallbackNext
Set the "callback" called when using the WDKEY and RETURNWDKEY keywords for the next window to open (in C, Pascal and Visual Basic only)......
pszWDGetLastError: Message of last error
Retrieves the message corresponding to the last error that occurred......
WDContinueError: Resume on error
This function forces the execution to resume after an error......
wWDGetReturnValueType
Type of the return value of the last nWDExecute, nWDExecuteEx or nWDEvalue statement]......
CapsLockVerify (Function)
Checks whether the CapsLock key is pressed.
GglAnalyticsAddPage (Function)
Adds a page beside Google Analytics.
KeyPressed (Function)
Checks which key is pressed.
GglAnalyticsAddTiming (Function)
Adds a duration beside Google Analytics.
GglAnalyticsAddSocialNetworkAction (Function)
Adds a social network action beside Google Analytics.