ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Data persistence
The data persistence is used to store the value typed by the user......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
ERR_BAD_CONTEXT_INVALID
Style of a control
As soon as it is created, a control is associated with a style......
End of break block
The End of break block is optional......
Designing a supercontrol
A supercontrol is an advanced type of control......
Share your projects via Git
Git is a source code manager......
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......
The Button control
The Button control allows the user or the Web user to run a specific action with a simple click......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
Describe a WEBDEV style
This window enables you to describe the WEBDEV style that will be used for the controls of your WEBDEV project......
Handling Gantt Chart controls programmatically
Outstanding progress bars
Simple or symmetric progress bar?...
RTFSelection (Function)
Modifies or lists attributes of text currently selected in an control RTF (from a window or report WINDEV).
<Window>.EdDo (Window)
Runs an action (defined programmatically) and enables Undo/Redo operations on this action....
OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
12. Retrieving data from a site
Alignment rulers (Editor)
When creating or modifying a window in the window editor, you have the ability to display the alignment rulers......
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
ControlEnabled (Function)
Enables a control or a group of controls in a window. An animation can be set on the controls during this operation.
AddVoiceCommand (Function)
Adds a voice command into the current window. From version 17, this function is replaced with SpeechRecognitionAddCommand.
CertificateSelect (Function)
Opens a window for selecting the certificates. The listed certificates are the certificates installed in the personal store.