partial void DeleteDanhMucCon(DanhMucCon instance);
partial void UpdateDanhMucCon(DanhMucCon instance);
private void detach_DanhMucCons(DanhMucCon entity) { this.SendPropertyChanging(); entity.DanhMuc = null; }
partial void InsertDanhMucCon(DanhMucCon instance);
private void attach_DanhMucCons(DanhMucCon entity) { this.SendPropertyChanging(); entity.DanhMuc = this; }