ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
Error 104: 'Dynamic' can only be used for the classes and the Automation objects
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut on a button......
3. WINDEV Mobile: Android, iOS, UWP...
WINDEV Mobile applications can run on the following platforms...
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Text formatting variant
You can customize text attributes such as character spacing, line spacing and font size in a window or page......
Breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger from a given line......
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
ERR_NO_PAGE
Returns the availability status of the storage card on the device....
The HTML Display control
The HTML Display control displays a web page in an application......
How to use an array of structures?
An array of structures is an Array variable......
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
Error 1001: The operators: and:: can only be used in the methods of classes
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
Handling WEBDEV Account Manager via command line
All the features in WEBDEV Account Manager can be used via command line......