protected void Page_Load(object sender, EventArgs e)
{
try
{
if (IsPostBack == false)
{
if (Request.QueryString["MaDH"] != null)
{
string maDH = Request.QueryString["MaDH"].ToString();
DTODonDatHang dtoDH = daoEntities.LayDonHangTraHang(maDH);
lbMaDH.Text = dtoDH.MaDH.ToString();
lbMaKH.Text = dtoDH.MaKH.ToString();
lbTenKH.Text = dtoDH.TenKH.ToString();
List <DTOChiTietDH> dsChiTietDonHang = daoEntities.LayDSChiTietDH(maDH);
gridChiTietDonHang.DataSource = dsChiTietDonHang;
gridChiTietDonHang.DataBind();
gridDSCanTra.DataSource = dsChiTietDonHang;
gridDSCanTra.DataBind();
int tongtien = 0;
foreach (DTOChiTietDH dtoCT in dsChiTietDonHang)
{
tongtien += dtoCT.ThanhTien;
}
lbTongTienDaDat.Text = tongtien.ToString();
}
}
}
catch
{
Response.Write("<script>alert('Loi tai du lieu!')</script>");
}
}
public void Xulytrahang(string ma)
{
DAO_Entity dao = new DAO_Entity();
dao.LayDonHangTraHang(ma);
}
