public virtual ActionResult ExportToExcel() { LogI("ExportToExcel"); var filters = new CustomerFilterViewModel(); string filename = "CustomerReport_" + Time.GetAppNowTime().ToString("ddMMyyyyHHmmss") + ".xls"; var output = CustomerViewModel.ExportToExcel(LogService, Time, Db, filters); return(File(output.ToArray(), //The binary data of the XLS file "application/vnd.ms-excel", //MIME type of Excel files filename)); //Suggested file name in the "Save as" dialog which will be displayed to the end user }