protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { try { if (!string.IsNullOrEmpty(Request.QueryString["icid"].ToString().Trim())) { string icid = Request.QueryString["icid"].ToString().Trim(); InDoorParam indoor = new InDoorParam(); DataSet dsicnumber = indoor.GetICNumber(icid); if (dsicnumber != null) { Response.Write(dsicnumber.Tables[0].Rows[0]["ICNumber"].ToString() + "," + dsicnumber.Tables[0].Rows[0]["CPH"].ToString() + "," + dsicnumber.Tables[0].Rows[0]["KHLB"].ToString()); } } } catch { this.PrintfError("数据错误!"); } } }