protected void ExportButton_Click(Object sender, EventArgs e)
{
GenericExportManager <ReferrerSalesSummary> exportManager = GenericExportManager <ReferrerSalesSummary> .Instance;
GenericExportOptions <ReferrerSalesSummary> options = new GenericExportOptions <ReferrerSalesSummary>();
options.CsvFields = new string[] { "Referrer", "OrderCount", "ProductSubtotal", "SalesTotal" };
DateTime fromDate = AlwaysConvert.ToDateTime(HiddenStartDate.Value);
DateTime toDate = AlwaysConvert.ToDateTime(HiddenEndDate.Value);
IList <ReferrerSalesSummary> reportData = ReportDataSource.GetSalesByReferrer(fromDate, toDate, "OrderCount DESC");
options.ExportData = reportData;
options.FileTag = string.Format("SALES_BY_REFERRER(from_{0}_to_{1})", fromDate.ToShortDateString(), toDate.ToShortDateString());
exportManager.BeginExport(options);
}
