public static void ShowExceptionDialog(string title, string description, string details, Window owner = null)
{
try
{
ExceptionNotification enDialog = new ExceptionNotification();
ExceptionNotificationViewModel enVM = new ExceptionNotificationViewModel(title, description, details);
enDialog.DataContext = enVM;
if (owner != null)
{
enDialog.Owner = owner;
}
enDialog.ShowDialog();
}
catch (Exception) // Do not throw exceptions from this window, since it's job is to show them
{
try
{
// However we try a simpler method to at least tell the user that the app will close
MessageBox.Show("An unknown error occured during the handling of another error. The application will now exit. Sorry! :(",
"Unknown error", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (Exception) { } // If even that fails, nothing to do...
finally
{
Application.Current.Dispatcher.BeginInvoke((Action)(() =>
{
Application.Current.Shutdown(); // Trying to manually close the application in a thread-safe manner
}));
}
}
}
public ExceptionNotificacionService()
{
_vm = new ExceptionNotificationViewModel(request => {
if (_winNotification != null)
{
_winNotification.Close();
}
});
_view = new ExceptionNotificationView(_vm);
}
public ExceptionNotificationView(ExceptionNotificationViewModel vm)
{
InitializeComponent();
this.DataContext = vm;
}
