partial void DeleteEmpTB(EmpTB instance);
partial void UpdateEmpTB(EmpTB instance);
private void detach_EmpTBs(EmpTB entity) { this.SendPropertyChanging(); entity.DeptTB = null; }
partial void InsertEmpTB(EmpTB instance);
private void attach_EmpTBs(EmpTB entity) { this.SendPropertyChanging(); entity.DeptTB = this; }