public void OnStartup()
{
Boss boss = ObjectModel.Create("Application");
var handler = boss.Get<IMenuHandler>();
handler.Register(this, 53, () => {--m_current; DoHandle();}, this.DoCanGotoPreviousError);
handler.Register(this, 54, () => {++m_current; DoHandle();}, this.DoCanGotoNextError);
m_controller = new ErrorsController();
Unused.Value = m_controller.Retain();
}