ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SysWinTitle (Function)
Returns the title of the window.
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
Registry management functions
List of functions for managing the registry...
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
Typecasting of parameters
The description of the parameter type is optional......
<picLayer variable>.InvertColor (Function)
Inverts the colors of a picLayer variable.
Operator on Address
The & operator returns the address of a variable as an integer
WEBDEV Image Editor control: Features
The WEBDEV Image Editor control includes many features, accessible via several ribbons at the top and bottom of the control......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
WinRedraw (Function)
Immediately redraws the window controls for which a graphic update is required.
Programming custom calculations in Table controls
MultitaskRedraw (Function)
Immediately redraws the window controls that will be graphically refreshed.
NoteTitle (Property)
The NoteTitle property is used to: Get the title of the notes used in the technical documentation of a control, window, page or report. Change the title of the notes used in the technical documentation of a control, window, page or report....
<Image>.DrawTextRTF (Function)
Draws RTF text in an Image control.
<Image>.DrawText (Function)
Draws a text in an Image control.
<Image>.DrawArc (Function)
Draws a circle arc or an ellipse arc in an Image control.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.