protected void Page_Load(object sender, EventArgs e)
{
try
{
DAO_Entity daokh = new DAO_Entity();
List<DTOPhieuDatVatLieuCC> dsdh = daokh.LayDSCongNoNCC();
GridView1.DataSource = dsdh;
GridView1.DataBind();
}
catch (Exception)
{
Response.Write("<script>alert('Loi tai du lieu!')</script>");
}
}