ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Environment configuration
An environment configuration corresponds to a backup of the work environment in the editors of WINDEV, WEBDEV and WINDEV Mobile......
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
LogMethod (Property)
The LogMethod property is used to: find out the log mode used for a data file (file defined in the data model editor or through programming). define the log mode used for a data file (when the file is described through programming)....
dArc (Example)
Usage example of the dArc function
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
<zipArchive variable>.Merge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
Identifier (Property)
The Identifier property is used to get and change the name of the current computer shown to the participants who receive the audio or video stream. This name can be a number, for example.
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
Error 204: using a parameter without optional value after parameters ...
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
Internal component description
The description of an internal component can opened at any time......
13. 3-Tier architecture
How to manage a multi-selection in a List Box control?
This help page explains how to manage a multi-selection in a List Box control....
<Looper>.ToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
GenerationNumber (Property)
The GenerationNumber property is used to get the generation number of the physical data file associated with the logical data file.
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
gImage (Function)
Builds a sequence of characters containing an image.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
Defining a unique name for the generated file
When generating a file on the Web server (PDF, HTML, ......
Structure (Type of variable)
A structure is a custom type of data...