private DataTable SeachGoods() { DataTable dtout = new DataTable(); Hashtable htapp = (Hashtable)Application["appconf"]; string strcons = (string)htapp["cons"]; StoBusi = new BusiComm.StorageBusi(strcons); try { string strGoodType = this.ddlGoodType.SelectedValue; string strGoodName = this.txtGoodName.Text.Trim(); if (strGoodType == "全部") { strGoodType = ""; } if (!(strGoodType == "" && strGoodName == "")) { dtout = StoBusi.ChartSeachGoods(strGoodType, strGoodName); } return(dtout); } catch (Exception er) { this.clog.WriteLine(er); this.SetErrorMsgPageBy2dir("查询错误,请重试!"); return(dtout); } }