ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Compilation options
The compilation options allow you to define the help system generation settings......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
2. Projects in practice
Discover the main operations that can be performed on a project....
DocInfoXY (Function)
For a given position in a Word Processing control (coordinates of a control point), returns one of the following: the number of the corresponding page, the corresponding X-position (in mm), the corresponding Y-position (in mm)...
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor controls programmatically......
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 ......
iPhone window: window creation wizard
The wizard for window creation allows you to easily create a window containing all main elements of a window for an iPhone application......
Sitemap file for Google
To better analyze the content of the sites, the search engine of Google is using an XML file named "Sitemap" (if it is available)......
Warning 124: Shadowing a global variable
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
Recompiling the project
The project compilation is a process used to......
Project Management Hub: Management of incidents
The Project Management Hub allows you to keep a history of the incidents encountered in your applications......
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
LST: The Technical Support Newsletter, the WINDEV and WEBDEV magazine
<Source>.ErrorModification (Function)
Returns the value of a record item when a modification conflict occurs..
Handling Button controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically handle Button controls......
WDBal messaging: Reading messages
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily read the incoming messages......
Assisted universal replication through programming
The assisted replication through programming is used to implement a replication on an existing application while controlling the synchronization in the application itself......
Certificate functions (prefix syntax)
The following functions are used to handle Windows certificates, using prefix syntax:
GDI+ framework
Some WINDEV features use the GDI+ framework......
Handling a Wire control through programming
WINDEV allows you to handle a Wire control by programming......
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
Handling report blocks
The different operations available on report blocks are as follows......
Handling a Slider control through programming
WINDEV and WINDEV Mobile allow you to handle a Slider control through programming......