private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
Window main = new MainWindow();
App.Current.MainWindow = main;
this.Hide();
main.Show();
}
private void btnClose_Click(object sender, RoutedEventArgs e)
{
Window main = new MainWindow();
App.Current.MainWindow = main;
this.Hide();
main.Show();
}
