ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sub-query
A sub-query is a query whose result is used by another query...
Confirm (External language)
Displays a dialog box that includes a logo, a message, the "Yes", "No" and "Cancel" buttons ans returns the button validated by the user.
Error (External language)
Displays a dialog box containing an error logo and the message passed in parameter.
Close (External language)
Closes the current window and restores the context that existed before the window opening.
Beep (External language)
Used to emit a beep on the speaker of the computer.
Handle (External language)
Returns the handle of a window or control.
Info (External language)
Displays a dialog box containing an information logo and the message passed in parameter.
Message (External language)
Displays a message in the status bar.
Multitask (External language)
Allows the programs currently run to process the Windows messages or runs a temporization.
Yes,No (External language)
Displays a dialog box that includes a logo, a message and the "Yes" and "No&quot buttons.
Get (External language)
Retrieves the value of a control.
Hourglass (External language)
Displays a mouse pointer shaped like an hourglass.
WavInit (External language)
Initializes the sound interpreter.
WavPlay (External language)
Plays the requested sound.
Style (External language)
Loads a style sheet.
WDEnd (External language)
Ends a program that is using WINDEV.
Information 302: Ambiguity between a variable and a control
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
Error 13: The label already exists