void BindGrid() { string inputtype = ViewState["iptype"].ToString(); DataTable gvTable = KPI_InputTagDal.GetInputTagForDisplay(inputtype); gvTag.DataSource = gvTable; gvTag.DataBind(); if (gvTable.Rows.Count > 0 && gvTable.Rows[0]["InputTime"].ToString() != "") { lblInfor.Text = "录入时间:" + DateTime.Parse(gvTable.Rows[0]["InputTime"].ToString()).ToString("yyyy-MM-dd"); } else { lblInfor.Text = "录入时间:无"; } }