private void BtnOAuthTest_OnClick(object sender, RoutedEventArgs e)
        {
            var oAuthWindow = new OAuthTestWindow {
                Owner = this
            };

            oAuthWindow.Show();
        }
 private void BtnOAuthTest_OnClick(object sender, RoutedEventArgs e)
 {
     var oAuthWindow = new OAuthTestWindow { Owner = this };
     oAuthWindow.Show();
 }