private void _DataBind() { MTCSYT.SYS_Session session = (MTCSYT.SYS_Session)Session["SYS_Session"]; grdDVT.DataSource = db.DN_DM_NHAPLIEUTONG(0, int.Parse(cmbThang.Value + ""), int.Parse("" + cmbNam.Value)).ToList(); grdDVT.DataBind(); }