ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Importing classes and sets of procedures (text file)
From version 23, you have the ability to import existing classes or sets of procedures in text format......
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
WLanguage functions available in PHP
Some WLanguage functions are not available in PHP......
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
10. Smart controls
Smart controls...
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)......
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
Entity of a CDM
To group information according the MERISE method, entities must be created......
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
Style sheet
A style sheet ("......
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
WDDIXIO overview
Importing a WINDEV/WINDEV Mobile project and its elements
A WINDEV project and all its elements compatible with WINDEV Mobile (analysis, windows, classes, sets of procedures, queries, ......
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
InPageWithinWindowMode (Function)
Indicates if the page is displayed in a WEBDEV Page control in a window.
Analysis links
The links are used to link the files found in an analysis between themselves......
Options displayed in a status bar with multiple cells
In the status bar description window, you can specify the options that will appear in each cell of the status bar......
DelayBeforeClosing (Function)
Limits the display duration of a window or dialog box. If no user action is performed, when the specified amount of time is reached: for a window, the code of a window button will be run. for a dialog box, the dialog box is automatically closed....
Error 805: No syntax without parameter
Error 809: The * character cannot be used as mandatory parameter in a function
6. Procedures
WEBDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
2. Variables
WEBDEV Tutorial - WLanguage basics Lesson 2 - Variables - 20 min