泛型数据生成Excel

工作需要.提供下我的代码.直接上代码了,挺简单的.不需要怎么解释了

protected void btnExport_Click(object sender, EventArgs e)
        {

            List<Bonus.Model.LogMemberBonusOut> ExportExcel = new Bonus.BLL.LogMemberBonusOut().GetList(1, 10000, Session["strWhere"].ToString());
            DataSet ds = ChangeParantIDToParentExcel(ExportExcel);
            string ExcelName = "PlayerFundOutListing_" + DateTime.Now.ToString("yyyyMMdd") + ".xls";
            CreateExcelFromTable(ds.Tables[0], ExcelName);
        }

        #region 生成Excel的代码
        private void CreateExcelFromTable(DataTable table, string FileName)
        {
            HttpResponse response = Page.Response;
            response.ContentEncoding = System.Text.Encoding.GetEncoding("GBK");
            response.AddHeader("Content-Disposition", "attachment;filename=" + FileName);
            int index = 0;
            string headers = "";
            for (index = 0; index < table.Columns.Count; index++)
            {
                headers += table.Columns[index].ColumnName + "\t";
            }
            headers += "\n";
            response.Write(headers);
            response.Flush();

            foreach (DataRow row in table.Rows)
            {
                string rowContent = "";
                foreach (DataColumn column in table.Columns)
                {
                    rowContent += row[column.ColumnName].ToString() + "\t";
                }
                rowContent += "\n";
                response.Write(rowContent);
                response.Flush();
            }
            response.End();
        }

        private DataSet ChangeParantIDToParentExcel(List<Bonus.Model.LogMemberBonusOut> ListData)
        {
            DataSet ds = new DataSet();
            DataTable tmpDt = new DataTable();

            tmpDt.Columns.Add("TranID");
            tmpDt.Columns.Add("Member Code");
            tmpDt.Columns.Add("Fund Out Amt");
            tmpDt.Columns.Add("Bonus");
            tmpDt.Columns.Add("Product");
            tmpDt.Columns.Add("Fund Out Date");
            tmpDt.Columns.Add("Status");
            tmpDt.Columns.Add("Verified By");
            tmpDt.Columns.Add("Verified Date");

            DataRow dr;

            foreach (var item in ListData)
            {
                dr = tmpDt.NewRow();

                dr["TranID"] = item.OrderID;
                dr["Member Code"] = item.MemberCode;
                dr["Fund Out Amt"] = item.OutMoney;
                dr["Bonus"] = item.Bonus;
                dr["Product"] = GetPname(Convert.ToInt16(item.ProductIDInfo));
                dr["Fund Out Date"] = item.OutDate.ToString("yyyy-MM-dd hh:mm:ss");
                dr["Status"] = item.StatusID;
                dr["Verified By"] = item.CreateBy;
                dr["Verified Date"] = item.CreateDate.ToString("yyyy-MM-dd hh:mm:ss").Replace("0001-01-01 12:00:00", "");

                tmpDt.Rows.Add(dr);
            }

            tmpDt.AcceptChanges();
            ds.Tables.Add(tmpDt);

            return ds;
        }