protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        ApplicationContext.Instance.DbConnection.Close ();

        Application.Quit ();
        a.RetVal = true;
    }

    /// <summary>
    /// The on delete event.
    /// </summary>
    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        CommLayerManager.Instance.Dispose();

        Application.Quit();
        a.RetVal = true;
    }

 protected void OnDeleteEvent (object o, DeleteEventArgs args)
 {
     if (scanningThread != null && scanningThread.IsAlive)
         scanningThread.Abort();
     
     Application.Quit();
 }

    /// <summary>
    /// Called when [delete event].
    /// </summary>
    /// <param name="sender">The sender.</param>
    /// <param name="a">The <see cref="DeleteEventArgs" /> instance containing the event data.</param>
    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {        
        this.waveWidget.Destroy();

        Application.Quit();
        a.RetVal = true;
    }      

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        Application.Quit ();
        a.RetVal = true;

        KeyKeeper.dbConnector.getdbAcces().close();
    }

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        dbConnection.Close ();

        Application.Quit ();
        a.RetVal = true;
    }

 protected void OnDeleteEvent(object sender, DeleteEventArgs a)
 {
     dock.SaveLayouts( "config.layout" );
     toolbarFrame.SaveStatus("toolbar.status");
     Application.Quit ();
     a.RetVal = true;
 }

 public static void OnDelete(object obj, DeleteEventArgs args)
 {
     Console.WriteLine (window.Toplevel.Handle);
     Console.WriteLine (item.Toplevel.Handle);
     Console.WriteLine (label.Toplevel.Handle);
     Application.Quit ();
 }

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        client.Disconnect ();

        Application.Quit ();
        a.RetVal = true;
    }

		/// <summary>
		/// Handles the window DeleteEvent by instigating the termination of the application.
		/// </summary>
		/// <param name='sender'>
		/// Sender.
		/// </param>
		/// <param name='a'>
		/// A.
		/// </param>
		private void delete (object sender, DeleteEventArgs a)
		{
			Application.Quit ();
			a.RetVal = true;
			
			if (QuitEvent != null)
				QuitEvent ();
		}

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        Program.SaveSettings();
        Application.Quit ();
        a.RetVal = true;

        Environment.Exit(0);
    }

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        iserver.Dispose();
        dserver.Dispose();

        Application.Quit ();
        a.RetVal = true;
    }

 protected void OnDeleteEvent(object sender, DeleteEventArgs a)
 {
     quit = true;
     readThread.Join();
     sp.Close();
     Application.Quit ();
     a.RetVal = true;
 }

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        if (_streamer != null)
            _streamer.Dispose();

        GtkApplication.Quit ();
        a.RetVal = true;
    }

 protected void OnDeleteEvent(object sender, DeleteEventArgs a)
 {
     this.Scanner.Close();
     this.muteImage.Destroy();
     this.audioImage.Destroy();
     Application.Quit();
     a.RetVal = true;
 }

 protected void OnDeleteEvent(object sender, DeleteEventArgs a)
 {
     _TaskQueue.Dispose ();
     _LogQueue.Dispose ();
     _ProgressQueue.Dispose ();
     Application.Quit ();
     a.RetVal = true;
 }

 public void OnDeleteEvent(object o, DeleteEventArgs args)
 {
     // hecho para implementar el delegado DeleteEventHandler que se usa para
     // el evento Gtk.Widget.DeleteEvent Event, de la clase Widget claro
     Console.WriteLine("Cerrando la aplicacion ..............................");
     Application.Quit ();
     args.RetVal = true;
 }

        void window_DeleteEvent(object o, DeleteEventArgs args)
        {
            if(Focused != null) {

                if(!Focused.Validated)
                    args.RetVal=true;
            }
        }

    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        this.SoundFile.Dispose();
        this.SoundSystem.CloseSystem();
        this.SoundSystem.Dispose();

        Application.Quit ();
        a.RetVal = true;
    }

 protected void OnDeleteEvent(object sender, DeleteEventArgs a)
 {
     if (label2.Text == "Adios") {
         Application.Quit ();
         a.RetVal = true;
     } else {
         label2.Text = "Adios";
         Application.Run();
     }
 }