private DataTable queryData() { VGRModel.MaintainChanReturnData BCO = new PIC.VDS2G.LGT.VGR.MaintainChanReturnData(ConntionDB); ParameterList.Clear(); //if (Request.QueryString["ID"] != null) //{ // ParameterList.Add(Request.QueryString["ID"].ToString()); //} //else //{ // ParameterList.Add(CraeteMainID); //} ParameterList.Add(Session["UID"].ToString()); DataTable Dt = BCO.GetImpErrData(ParameterList); return Dt; }