Raises the BeforeUninstall
System.Configuration.Install (in system.configuration.install.dll)
protected virtual void OnBeforeUninstall (
protected void OnBeforeUninstall (
protected function OnBeforeUninstall (
savedState : IDictionary
An IDictionary that contains the state of the computer before the installers in the Installers property uninstall their installations.
This method is called before the Uninstall methods of the installers in this instance's InstallerCollection are uninstalled.
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnBeforeUninstall method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class. Notes to Inheritors
When overriding OnBeforeUninstall
in a derived class, be sure to call the base class's OnBeforeUninstall
method so that registered delegates receive the event.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Supported in: 2.0, 1.1, 1.0