ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Manipulating Multiline Zone controls programmatically
A Multiline Zone control can be manipulated programmatically using the control name....
Page contexts
In a Windows application, the information relative to a window is stored with the window......
Clickable control in a report
The report editor allows you to propose clickable controls during the print preview......
Manipulating TreeMap controls programmatically
WINDEV allows you manipulate a TreeMap control programmatically....
Multi-database queries
A query (typed in SQL code) can operate on different databases......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
List of extension attributes
The list of extension attributes ......
Manipulating ListView controls programmatically
WINDEV allows you to programmatically manipulate ListView controls......
Creating a help file
WINDEV, WEBDEV and WINDEV Mobile allow you to create a help file and associate it with an application or website......
The ListView control
The ListView control is used to display a list of graphic elements (images, logos, etc....
Animating an image
WINDEV, WINDEV Mobile and WEBDEV allow you to handle several types of animated images......
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
Handling a control through programming in a report
All report controls can be handled through programming......
Context menu of Gantt Chart controls (AAF)
Each Gantt Chart control in a window has a default menu that is available to users......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
How to create a menu?
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....
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Functions for managing objects (External language)
Zoom (Property)
The Zoom property gets or sets the zoom value: in an Image control. in a Map control. in an Organization Chart control. in a Table, TreeView Table, Pivot Table, Spreadsheet or List Box control. in a Word Processing control. in a PDF Reader control. in a Camera control. in a Diagram Editor control; in a window....