public void DeleteVsbFavour(VsbFavour VsbForDelete)
 {
     VsbFavourItems.Remove(VsbForDelete);
     VsbDB.VsbFavourItem.DeleteOnSubmit(VsbForDelete);
     VsbFavourItems.Remove(VsbForDelete);
     VsbDB.SubmitChanges();
 }
 public void AddVsbFavour(VsbFavour VsbToAdd)
 {
     VsbDB.VsbFavourItem.InsertOnSubmit(VsbToAdd);
     VsbDB.SubmitChanges();
 }