partial void DeleteMemberAdvertisementTypeRelation(MemberAdvertisementTypeRelation instance);
private void detach_MemberAdvertisementTypeRelations(MemberAdvertisementTypeRelation entity) { this.SendPropertyChanging(); entity.Member = null; }
partial void InsertMemberAdvertisementTypeRelation(MemberAdvertisementTypeRelation instance);
private void attach_MemberAdvertisementTypeRelations(MemberAdvertisementTypeRelation entity) { this.SendPropertyChanging(); entity.AdvertisementType = this; }