ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Information about a control found in a window or in a page
The window editor and the page editor allow you to get information about the controls used....
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Context menu of TimeLine controls
By default, TimeLine controls contain a context menu....
Query technical documentation
The query editor automatically creates a technical documentation for each query......
Example for creating a select query
This help page explains how to create two select queries......
Kanban control events
The following events are associated with Kanban controls......
Properties associated with columns of Table controls
You can manipulate columns of Table controls in a window or page using the following WLanguage properties......
2. User-friendly editors in practice
User-friendly editors in practice...
Link control properties
The Link control is available in a page and in a report......
Linux application: Tips and tricks
In Windows/Linux multi-configuration applications, several limitations may appear: control not supported, functions not available, ......
13. Print: Reports
WINDEV reports...
<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
13. Debugger
Content of the Table control
A Table control can be based on a data file, based on a variable or populated programmatically......
Events associated with a Ribbon control
The events associated with the Ribbon controls and groupings are:...
Handling a TreeMap through programming
WINDEV allows you handle a TreeMap control through programming....
InternalPagePopup (Property)
The InternalPagePopup property is used to get and modify the name of the internal page used to customize the content of marker popups in a Map control.
Enumeration and Combination items
WINDEV, WEBDEV and WINDEV Mobile propose the Enumeration and Combination types......
nWDInitProject: Initialization code of project
Run the initialization code of project......
Events associated with a Rich Text Area control
WEBDEV manages the following events by default (order of appearance in the code editor)......
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.