ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
HInfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
WinRedraw (Function)
Immediately redraws the window controls for which a graphic update is required.
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......
MultitaskRedraw (Function)
Immediately redraws the window controls that will be graphically refreshed.
Programming custom calculations in Table controls
NumberPage (Property)
The NumberPage property is used to get: the number of pages in a "multi-page" image file. This image is displayed in an Image control or in the background of a Chart control. the number of pages in a PDF file displayed in an Image control. the number of pages found in a PDF file displayed in a PDF Reader control. the number of pages found in a DOCX file displayed in a Word Processing control....
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
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.
<Image>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image control.