Public Event AfterInstall As InstallEventHandler

Dim instance As Installer
Dim handler As InstallEventHandler

AddHandler instance.AfterInstall, handler

public event InstallEventHandler AfterInstall

public:
event InstallEventHandler^ AfterInstall {
    void add (InstallEventHandler^ value);
    void remove (InstallEventHandler^ value);
}

/** @event */
public void add_AfterInstall (InstallEventHandler value)

/** @event */
public void remove_AfterInstall (InstallEventHandler value)

JScript admite el uso de eventos, pero no admite la declaración de eventos nuevos.

' MyInstaller is derived from the class 'Installer'.
Sub New()
   MyBase.New()
   AddHandler AfterInstall, AddressOf AfterInstallEventHandler
End Sub 'New

Private Sub AfterInstallEventHandler(ByVal sender As Object, _
                                    ByVal e As InstallEventArgs)
   ' Add steps to perform any actions after the install process.
   Console.WriteLine("Code for AfterInstallEventHandler")
End Sub 'AfterInstallEventHandler

// MyInstaller is derived from the class 'Installer'.
MyInstaller() : base()
{
   AfterInstall += new InstallEventHandler(AfterInstallEventHandler);
}
private void AfterInstallEventHandler(object sender, InstallEventArgs e)
{
   // Add steps to perform any actions after the install process.
   Console.WriteLine("Code for AfterInstallEventHandler"); 
}

   // MyInstaller is derived from the class 'Installer'.
public:
   MyInstaller()
   {
      AfterInstall += gcnew InstallEventHandler( this, &MyInstaller::AfterInstallEventHandler );
   }

private:
   void AfterInstallEventHandler( Object^ sender, InstallEventArgs^ e )
   {
      // Add steps to perform any actions after the install process.
      Console::WriteLine( "Code for AfterInstallEventHandler" );
   }

// MyInstaller is derived from the class 'Installer'.
MyInstaller()
{
    this.add_AfterInstall(
        new InstallEventHandler(AfterInstallEventHandler));
} //MyInstaller

private void AfterInstallEventHandler(Object sender, InstallEventArgs e)
{
    // Add steps to perform any actions after the install process.
    Console.WriteLine("Code for AfterInstallEventHandler");
} //AfterInstallEventHandler