private void detach_groups2operations(groups2operation entity) { this.SendPropertyChanging(); entity.group = null; }
private void attach_groups2operations(groups2operation entity) { this.SendPropertyChanging(); entity.operation = this; }
partial void Updategroups2operation(groups2operation instance);
partial void Deletegroups2operation(groups2operation instance);
partial void Insertgroups2operation(groups2operation instance);