private void detach_HOAs(HOA entity)
 {
     this.SendPropertyChanging();
     entity.CHUDE = null;
 }
 private void attach_HOAs(HOA entity)
 {
     this.SendPropertyChanging();
     entity.CHUDE = this;
 }
 partial void UpdateHOA(HOA instance);
 partial void DeleteHOA(HOA instance);
 partial void InsertHOA(HOA instance);