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Help / WLanguage / WLanguage functions / Standard functions / Windows functions / Application update functions
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Stored procedures
AppInstallUPD (Function)
In french: AppliDéclencheMAJ
Warning
From version 23, AppliInstallUPD is kept for backward compatibility. This function has been replaced with AppInstallUPD.
Triggers the automatic update of current application.
Example
IF AppUPDAvailable() = appUPDAvailMandatory THEN
	IF YesNo("Une mise à jour de l'application est disponible.", ...
		  "Voulez-vous effectuer cette mise à jour ?") = Yes THEN
			  AppInstallUPD()
	END
END
Syntax
<Result> = AppInstallUPD()
<Result>: Boolean
  • True if the update is triggered,
  • False if the update was not triggered. For more details on the error, use ErrorInfo.
If the update is triggered, the application ends and the update is installed.
Remarks
When running AppInstallUPD:
  • the current application is closed. The project closing code is run.
  • the application is restarted (without command line). The update is detected and installed.
  • the application is restarted at the end of the update, without command line.
Business / UI classification: Business Logic
Component: wd300std.dll
Minimum version required
  • Version 14
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Last update: 03/25/2025

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