partial void DeletecompanyGroupForBp(companyGroupForBp instance);
partial void UpdatecompanyGroupForBp(companyGroupForBp instance);
private void detach_companyGroupForBps(companyGroupForBp entity) { this.SendPropertyChanging(); entity.companyGroup = null; }
partial void InsertcompanyGroupForBp(companyGroupForBp instance);
private void attach_companyGroupForBps(companyGroupForBp entity) { this.SendPropertyChanging(); entity.company = this; }