partial void DeleteDeptMng(DeptMng instance);
partial void UpdateDeptMng(DeptMng instance);
private void attach_DeptMngs(DeptMng entity) { this.SendPropertyChanging("DeptMngs"); entity.Dept = this; }
private void detach_DeptMngs(DeptMng entity) { this.SendPropertyChanging("DeptMngs"); entity.Dept = null; }
partial void InsertDeptMng(DeptMng instance);