private void btnPlayerModalEdit_Click(object sender, RoutedEventArgs e)
 {
     if (btnPlayerModalEdit.Content.ToString() == "Edit")
     {
         PlayerWindow dialogue = new PlayerWindow("Edit Player");
         Close();
         dialogue.Show();
     }
     else
     {
         System.Diagnostics.Debug.WriteLine("DEBUG - stub for deleting a player");
     }
     
 }
 private void btnAddPlayer_Click(object sender, RoutedEventArgs e)
 {
     PlayerWindow dialogue = new PlayerWindow();
     dialogue.Show();
 }