protected void btnCapNhat_Click(object sender, EventArgs e) { DM_DVQLYService dm_dviSer = new DM_DVQLYService(); SYS_Session session = (SYS_Session)Session["SYS_Session"]; if (Session["Add"] + "" == "0") { var qtCT = (DataRowView)grdDVT.GetRow(grdDVT.FocusedRowIndex); db.UPDATE_TTTT_DM_TTKD(txtMA_CANHBAO.Text, txtTT_CANHBAO.Text, txtDX_CANHBAO.Text); } else { db.INSERT_TTTT_DM_TTKD(txtMA_CANHBAO.Text, txtTT_CANHBAO.Text, txtDX_CANHBAO.Text); } pcAddRoles.ShowOnPageLoad = false; _DataBind(); }