private void attach_AddressHouses_ModifyPersonId(AddressHouse entity)
 {
     this.SendPropertyChanging("AddressHouses_ModifyPersonId");
     entity.Person_ModifyPersonId = this;
 }
 private void detach_AddressHouses_CreatePersonId(AddressHouse entity)
 {
     this.SendPropertyChanging("AddressHouses_CreatePersonId");
     entity.Person_CreatePersonId = null;
 }