private void RadioButton_Checked_1(object sender, RoutedEventArgs e)
 {
     try
     {
         List_Song_Offline.Visibility   = System.Windows.Visibility.Collapsed;
         List_Artist_Offline.Visibility = System.Windows.Visibility.Collapsed;
         List_Album_Offline.Visibility  = System.Windows.Visibility.Visible;
         MOffline.Update_LibraryAlbums();
     }
     catch { }
 }
        private void Radio_Song_Offline_Checked(object sender, RoutedEventArgs e)
        {
            try
            {
                List_Song_Offline.Visibility   = System.Windows.Visibility.Visible;
                List_Album_Offline.Visibility  = System.Windows.Visibility.Collapsed;
                List_Artist_Offline.Visibility = System.Windows.Visibility.Collapsed;

                MOffline.Load_Songs();
            }
            catch { }
        }
        private void List_Album_Offline_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            try
            {
                MOffline.Load_Songs_Album(List_Album_Offline.SelectedIndex);

                List_Song_Offline.Visibility  = System.Windows.Visibility.Visible;
                List_Album_Offline.Visibility = System.Windows.Visibility.Collapsed;

                List_Song_Offline.ItemsSource = null;
                List_Song_Offline.Items.Clear();

                List_Song_Offline.ItemsSource = MOffline.OffL_Current_Songs;
            }
            catch
            { }
        }