ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize his application......
First page of the project in session mode
The first page of the project is the first page in Session mode opened in the Web user's browser when a WEBDEV site in session mode starts......
Ad Hoc deployment
<Document variable>.StartModification (Function)
Indicates the start of a series of actions performed on a Document variable in a single event ("undo/redo")....
<Document variable>.EndModification (Function)
Indicates the end of a series of actions performed in a Document variable in a single event ("undo/redo")....
<Spreadsheet>.StartModification (Function)
Indicates the start of a series of actions performed in a Spreadsheet control in a single event ("undo/redo")....
DiagramStartModification (Function)
Indicates the start of a series of actions performed in a Diagram document in a single event ("undo/redo")....
DiagramEndModification (Function)
Indicates the end of a series of actions performed in a Diagram document in a single event ("undo/redo")....
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
Multi-product external components
Components are a remarkably useful tool for development teams......
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
Warning 18: Loop without potential end
Warning 36: No BREAK, RETURN or RESULT was detected in the code of the loop
Including the code
You want to include your code lines in a condition, in a structure, ......
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
Custom properties (WLanguage)
A custom property is a code element with two events......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure....
AutomaticLink (Property)
The AutomaticLink property is used to: determine if the automatic link detection mode is enabled, enable or disable the automatic link detection mode....
EmptyIfZero (Property)
The EmptyIfZero property is used to: Find out the management mode of zero value in a control. Modify the management mode of zero value in a control...
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......
Line control properties
List of properties associated with the Line control...
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......