static void Main(string[] args)
{
NSApplication.Init();
app = NSApplication.SharedApplication;
app.Delegate = new AppDelegate();
app.ActivationPolicy = NSApplicationActivationPolicy.Regular;
app.Menu = Program.CreateMenu();
app.FinishLaunching();
//app.Run()
//var dialog = Program.WindowWithTitle("Modal");
//Program.RunModalWindow(dialog);
var window = Program.WindowWithTitle("Normal");
window.MakeKeyAndOrderFront(app);
Program.Run();
}