private void detach_RbServiceClasses_ModifyPersonId(RbServiceClass entity)
 {
     this.SendPropertyChanging("RbServiceClasses_ModifyPersonId");
     entity.Person_ModifyPersonId = null;
 }
 private void attach_RbServiceClasses_CreatePersonId(RbServiceClass entity)
 {
     this.SendPropertyChanging("RbServiceClasses_CreatePersonId");
     entity.Person_CreatePersonId = this;
 }