ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MouseXPos (Function)
Used in a mouse or stylus event (click code, hover code, left or right button pressed code, etc.) returns the horizontal position (X) of the mouse cursor in relation to the field or window in question.
MouseYPos (Function)
Used in a mouse or stylus event (click code, hover code, left or right button pressed code, etc.), returns the vertical position (Y) of the mouse cursor in relation to the field or window in question.
<Combo box>.Close (Function)
Forces the closing of the drop-down list in a Combo Box control (simple or multi-column Combo Box).
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.
7. Source Code Manager (SCM)
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
Surround code fragments
You can surround code fragments with a condition, structure, etc....
Instant spotting of modified code/current code
The modified lines of code are immediately visible......
Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
SCM: Working with the Source Code Manager
The principle for working with the Source Code Manager is as follows......
Error 121: Shadowing a structure
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
Warning 36: No BREAK, RETURN or RESULT was detected in the code of the loop
Warning 18: Loop without potential end
Events associated with Check Box controls
List of events associated with Check Box controls...
Video control properties
The following properties can be used on a Video control:...
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....