Installer.BeforeUninstall Event
Important
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Occurs before the installers in the Installers property perform their uninstall operations.
public:
event System::Configuration::Install::InstallEventHandler ^ BeforeUninstall;C#
public event System.Configuration.Install.InstallEventHandler BeforeUninstall;member this.BeforeUninstall : System.Configuration.Install.InstallEventHandler Public Custom Event BeforeUninstall As InstallEventHandler The following example demonstrates the BeforeUninstall event. It is raised by the OnBeforeUninstall method.
// MyInstaller is derived from the class 'Installer'.
private:
MyInstaller()
{
BeforeUninstall += gcnew InstallEventHandler( this, &MyInstaller::BeforeUninstallEventHandler );
}
void BeforeUninstallEventHandler( Object^ sender, InstallEventArgs^ e )
{
// Add steps to perform any actions before the Uninstall process.
Console::WriteLine( "Code for BeforeUninstallEventHandler" );
}
C#
// MyInstaller is derived from the class 'Installer'.
MyInstaller() : base()
{
BeforeUninstall += new InstallEventHandler(BeforeUninstallEventHandler);
}
private void BeforeUninstallEventHandler(object sender, InstallEventArgs e)
{
// Add steps to perform any actions before the Uninstall process.
Console.WriteLine("Code for BeforeUninstallEventHandler");
}
' MyInstaller is derived from the class 'Installer'.
Sub New()
MyBase.New()
AddHandler BeforeUninstall, AddressOf BeforeUninstallEventHandler
End Sub
Private Sub BeforeUninstallEventHandler(sender As Object, e As InstallEventArgs)
' Add steps to perform any actions before the Uninstall process.
Console.WriteLine("Code for BeforeUninstallEventHandler")
End Sub
| Продукт | Версії |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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