For an example of the use of the Installers collection, see the AssemblyInstaller class. If this instance of Installer is part of an installer collection, the Parent property is set to the Installer instance that contains the collection. The Installers property contains a collection of installers. For example, use the InstallUtil.exe to invoke the installers. Put your derived class in the assembly with your application to install. Override the Install, Commit, Rollback, and Uninstall methods.Īdd the RunInstallerAttribute to your derived class and set it to true. There are several steps you must follow to use an Installer: Installers are components that help install applications on a computer. This is the base class for all custom installers in the. Public Overrides Sub Rollback(ByVal savedState As IDictionary)Ĭonsole.WriteLine('Usage : installutil.exe Installer.exe ') Public Overrides Sub Commit(ByVal savedState As IDictionary) Public Overrides Sub Install(ByVal savedState As IDictionary) Private Sub MyInstaller_Committed(ByVal sender As Object, _Ĭonsole.WriteLine('Committed Event occurred.') Private Sub MyInstaller_Committing(ByVal sender As Object, _Ĭonsole.WriteLine('Committing Event occurred.')

Public override void Rollback(IDictionary savedState)Ĭonsole.WriteLine('Usage : installutil.exe Installer.exe ') ĪddHandler Me.Committed, AddressOf MyInstaller_CommittedĪddHandler Me.Committing, AddressOf MyInstaller_Committing Public override void Commit(IDictionary savedState) Public override void Install(IDictionary savedState) Private void MyInstaller_Committed(object sender, InstallEventArgs e)Ĭonsole.WriteLine('Committed Event occurred.') Private void MyInstaller_Committing(object sender, InstallEventArgs e)Ĭonsole.WriteLine('Committing Event occurred.') This.Committing += new InstallEventHandler(MyInstaller_Committing) This.Committed += new InstallEventHandler(MyInstaller_Committed) Virtual void Rollback( IDictionary^ savedState ) overrideĬonsole::WriteLine( 'Usage : installutil.exe Installer.exe ' ) Virtual void Commit( IDictionary^ savedState ) override Virtual void Install( IDictionary^ savedState ) override This->Committing += gcnew InstallEventHandler( this, &MyInstallerClass::MyInstaller_Committing ) This->Committed += gcnew InstallEventHandler( this, &MyInstallerClass::MyInstaller_Committed ) Void MyInstaller_Committed( Object^ sender, InstallEventArgs^ e )Ĭonsole::WriteLine( 'Committed Event occurred.' ) Void MyInstaller_Committing( Object^ sender, InstallEventArgs^ e )Ĭonsole::WriteLine( 'Committing Event occurred.' ) Ref class MyInstallerClass: public Installer Using namespace System::Configuration::Install To use the Installer class, you must reference the assembly in your project. When Commit is about to complete, Committing event occurs and a message is displayed. It creates a class which inherits from Installer. The following example demonstrates the use of the Installer class.

Visual studio code system installer