partial void Deletetask_statuse(task_statuse instance);
partial void Updatetask_statuse(task_statuse instance);
private void detach_task_statuses(task_statuse entity)
{
this.SendPropertyChanging();
entity.task_statuse1 = null;
}
partial void Inserttask_statuse(task_statuse instance);
private void attach_task_statuses(task_statuse entity)
{
this.SendPropertyChanging();
entity.task_statuse1 = this;
}