public void UpdateDanhMucDoUong(string maDanhMuc, string tenDanhMuc)
{
DanhMucDoUong dm = qlcf.DanhMucDoUongs.Where(d => d.MaDanhMuc == maDanhMuc).FirstOrDefault();
if (dm != null)
{
dm.TenDanhMuc = tenDanhMuc;
qlcf.SubmitChanges();
}
}
public void InsertDanhMucDoUong(string maDanhMuc, string tenDanhMuc)
{
DanhMucDoUong dm = new DanhMucDoUong();
dm.MaDanhMuc = maDanhMuc;
dm.TenDanhMuc = tenDanhMuc;
qlcf.DanhMucDoUongs.InsertOnSubmit(dm);
qlcf.SubmitChanges();
}
public bool KiemTraKhoaChinhDanhMucDoUong(string maDanhMuc)
{
DanhMucDoUong dm = qlcf.DanhMucDoUongs.Where(d => d.MaDanhMuc == maDanhMuc).FirstOrDefault();
if (dm == null)
{
return(false);
}
else
{
return(true);
}
}
public void DeleteDanhMucDoUong(string maDanhMuc)
{
DanhMucDoUong dm = qlcf.DanhMucDoUongs.Where(d => d.MaDanhMuc == maDanhMuc).FirstOrDefault();
//List<DoUong> lstdu = qlcf.DoUongs.Where(d => d.MaDanhMuc == maDanhMuc).ToList();
if (dm != null)
{
//if(lstdu != null)
//{
// foreach (var item in lstdu)
// {
// qlcf.DoUongs.DeleteOnSubmit(item);
// qlcf.SubmitChanges();
// }
//}
qlcf.DanhMucDoUongs.DeleteOnSubmit(dm);
qlcf.SubmitChanges();
}
}
