partial void DeleteEmp(Emp instance);
private void detach_Emps(Emp entity)
{
this.SendPropertyChanging();
entity.Dept = null;
}
partial void UpdateEmp(Emp instance);
private void attach_Emps(Emp entity)
{
this.SendPropertyChanging();
entity.Dept = this;
}
partial void InsertEmp(Emp instance);