/// <summary>
        /// 导出数据
        /// </summary>
        /// <returns></returns>
        public void ExportData()
        {
            //string ProductBZ = System.Web.HttpContext.Current.Request.Params["ProductBZ"];
            HSSFWorkbook book  = new NPOI.HSSF.UserModel.HSSFWorkbook();
            ISheet       sheet = book.CreateSheet("sheet1");
            IRow         row1  = sheet.CreateRow(0);

            row1.CreateCell(0).SetCellValue("代码");
            row1.CreateCell(1).SetCellValue("名称");
            //row1.CreateCell(2).SetCellValue("备注");

            Dictionary <string, object> dicWhere = new Dictionary <string, object>();

            new CreateCriteria(dicWhere)
            .Add(ORMRestrictions <System.Int64> .NotEq("PhId", 0));
            IList <ProcurementCatalogModel> procurementCatalogs = ProcurementCatalogService.Find(dicWhere).Data;

            for (int i = 0; i < procurementCatalogs.Count; i++)
            {
                ProcurementCatalogModel model = procurementCatalogs[i];
                IRow row = sheet.CreateRow(i + 1);
                row.CreateCell(0).SetCellValue(model.FCode);
                row.CreateCell(1).SetCellValue(model.FName);
                //row.CreateCell(2).SetCellValue(model.FRemark);
            }
            System.IO.MemoryStream ms = new System.IO.MemoryStream();
            book.Write(ms);
            Response.AddHeader("Content-Disposition", string.Format("attachment;filename={0}.xls", DateTime.Now.ToString("yyyyMMddHHmmssfff")));
            Response.BinaryWrite(ms.ToArray());
            book = null;
            ms.Close();
            ms.Dispose();
        }
        /// <summary>
        /// 根据主键获取数据
        /// </summary>
        /// <returns>返回Json串</returns>
        public string GetProcurementCatalogInfo()
        {
            long   id           = Convert.ToInt64(System.Web.HttpContext.Current.Request.Params["id"]); //主表主键
            string tabtype      = System.Web.HttpContext.Current.Request.Params["tabtype"];             //Tab类型
            var    findedresult = ProcurementCatalogService.Find(id);

            return(DataConverterHelper.ResponseResultToJson(findedresult));
        }