private void detach_RbDiseaseCharacters_ModifyPersonId(RbDiseaseCharacter entity)
 {
     this.SendPropertyChanging("RbDiseaseCharacters_ModifyPersonId");
     entity.Person_ModifyPersonId = null;
 }
 private void attach_RbDiseaseCharacters_CreatePersonId(RbDiseaseCharacter entity)
 {
     this.SendPropertyChanging("RbDiseaseCharacters_CreatePersonId");
     entity.Person_CreatePersonId = this;
 }