ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
Large (Property)
The Large property allows you to: Find out whether a Font variable is enlarged. Enlarge...
Extended (Property)
The property Extended allows you to: Find out whether a Font variable is extended. Extend...
9. Internal component
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types...
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory......
SCM: Checking in an element
of the Source Code Manager......
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another....
Permission (Type of variable)
The Permission type represents a permission requested by the application (and therefore declared...
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
<Variable pdfDocument>PageExtract (Function)
Extracts a page from a PDF file in a variable of type Image.
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
<Source>.ChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
<Connection variable>.InfoFile (Function)
Returns the characteristics of an HFSQL Classic or Client/Server data file....
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
Lotus Notes constants
List of constants used by the Lotus Notes functions....
PermissionRequest (Function)
Prompts the user to grant an application permission.
RecycleBinClear (Function)
Clears the recycle bin of the system.
RecycleBinDelete (Function)
Displays a confirmation message for deleting a file from the recycle bin.
RecycleBinRestore (Function)
Restores a file found in the recycle bin of the system.
RecycleBinListFile (Function)
Lists the files found in the recycle bin of the system.
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple...