ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV website, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site.
Site testing: the different types of tests available
WEBDEV includes multiple methods for testing your sites...
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV website from a static page or from a dynamic WEBDEV page.
Testing a dynamic project from the administrator
Running the test from the WEBDEV administrator (WDAdmin) is used to check ...
The different types of sites
WEBDEV enables you to create static sites and/or dynamic sites...
Testing a dynamic project (session or AWP mode) from WEBDEV
The test of the entire project allows simulating the startup of the site...
Managing short URLs automatically
For the standard dynamic sites (with context), the access to the site can be done via a "standard" URL:
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run ...
HChangeKey (Example)
Usage example of the HChangeKey function
Principle for running threads
At runtime, an application runs in a main thread......
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
Error 810: * can only be used for a parameter with a default value
HExecuteQuery (Example)
Usage example of the HExecuteQuery function
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
Welcome to WINDEV, WEBDEV and WINDEV Mobile
The home page allows you to easily perform the operations for creating and opening projects......
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
TableToClipboard (Function)
Copies the content of a Table or TreeView Table control to the clipboard.
MyLeftSlidingWindow (Reserved word)
MyLeftSlidingWindow is used to handle the left sliding window associated with the current window.
MyRightSlidingWindow (Reserved word)
MyRightSlidingWindow is used to handle the right sliding window associated with the current window.
NbWorksheet (Property)
The NbWorksheet property is used to get the number of worksheets in a Spreadsheet control.
TableEndFilling (Function)
Ends the process to populate a Table or TreeView Table control programmatically.
WebSocketClientConnectSSL (Function)
Establishes an SSL connection between the client and a WebSocket server.
fDirectoryExist (Function)
Checks the existence of a directory.
TreeSelect (Function)
Returns the full path of the selected element in a TreeView control.
HOut (Example)
Usage example of the HOut function
HExecuteSQLQuery (Example)
Usage example of the HExecuteSQLQuery function
JSONValid (Function)
Checks the validity of a JSON string.
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)......
Link properties
When creating a link, you can simply specify the destination......
The Conference control
The Conference control allows you to view and/or listen to video and/or sound in real time......
WDXView : Use
This help page presents the different features of WDXView......