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Installer.OnAfterRollback Method

Raises the AfterRollback event.

[Visual Basic]
Protected Overridable Sub OnAfterRollback( _
   ByVal savedState As IDictionary _
protected virtual void OnAfterRollback(
 IDictionary savedState
protected: virtual void OnAfterRollback(
 IDictionary* savedState
protected function OnAfterRollback(
   savedState : IDictionary


An IDictionary that contains the state of the computer after the installers contained in the Installers property are rolled back.


This method is called after the Rollback methods of all the installers in this instance's InstallerCollection have run.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnAfterRollback 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 OnAfterRollback in a derived class, be sure to call the base class's OnAfterRollback method so that registered delegates receive the event.


Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

.NET Framework Security: 

See Also

Installer Class | Installer Members | System.Configuration.Install Namespace | OnAfterInstall | OnCommitted | OnAfterUninstall | OnCommitting | OnBeforeInstall | OnBeforeRollback | OnBeforeUninstall