private void detach_LibraryEvents(LibraryEvents entity)
 {
     this.SendPropertyChanging();
     entity.Users = null;
 }
 private void attach_LibraryEvents(LibraryEvents entity)
 {
     this.SendPropertyChanging();
     entity.States = this;
 }
 partial void UpdateLibraryEvents(LibraryEvents instance);
 partial void DeleteLibraryEvents(LibraryEvents instance);
 partial void InsertLibraryEvents(LibraryEvents instance);