protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
StartupArguments = e.Args;
try
{
#if !THREADED
WindowSplash splashWindow = new WindowSplash();
_splashViewModel = new ViewModelWindowSplash();
splashWindow.DataContext = _splashViewModel;
_splashViewModel.ProgressText = "Initialising...";
splashWindow.Show();
_mainWindow = new WindowMain();
_mainViewModel = new ViewModelWindowMain();
#else
UpgradeSettings();
_threadSplashScreen = new Thread(ExecuteSplashScreen);
_threadSplashScreen.SetApartmentState(ApartmentState.STA);
_threadSplashScreen.Start();
_mainWindow = new WindowMain();
_mainViewModel = new ViewModelWindowMain();
bool mainWinShowInTaskbar = _mainWindow.ShowInTaskbar;
SizeToContent mainWinSizeToContent = _mainWindow.SizeToContent;
_mainWindow.ShowInTaskbar = false;
_mainWindow.SizeToContent = SizeToContent.Manual;
_mainWindow.WindowState = WindowState.Minimized;
_mainWindow.Show();
#endif
DispatcherHelper.DoEvents();
if (!_mainViewModel.Initialize())
{
_mainWindow.Close();
}
else
{
EventHandler handler = null;
handler = delegate
{
_mainViewModel.RequestClose -= handler;
_mainWindow.Close();
};
_mainViewModel.RequestClose += handler;
_mainWindow.DataContext = _mainViewModel;
App.Current.MainWindow = _mainWindow;
#if !THREADED
_mainWindow.Cursor = Cursors.Arrow;
splashWindow.Close();
_mainWindow.Show();
#else
_mainWindow.ShowInTaskbar = mainWinShowInTaskbar;
_mainWindow.WindowState = WindowState.Normal;
_mainWindow.SizeToContent = mainWinSizeToContent;
#endif
_mainWindow.Activate();
}
}
finally
{
if ((_threadSplashScreen != null) && _threadSplashScreen.IsAlive)
_threadSplashScreen.Abort();
}
}
private void ExecuteSplashScreen()
{
WindowSplash splashWindow = new WindowSplash();
_splashViewModel = new ViewModelWindowSplash();
splashWindow.DataContext = _splashViewModel;
_splashViewModel.ProgressText = "Initialising...";
splashWindow.ShowDialog();
}