C# MemoryStream - Timeouts are not supported on this stream
[System.Web.Http.HttpGet]
[System.Web.Http.Route("export-to-csv")]
public FileStreamResult ExportDeposits([FromUri(Name = "")]DepositSearchParamsVM depositSearchParamsVM)
{
if (depositSearchParamsVM == null)
{
depositSearchParamsVM = new DepositSearchParamsVM();
}
var records = _DepositsService.SearchDeposits(depositSearchParamsVM);
var result = _DepositsService.WriteCsvToMemory(records);
var memoryStream = new MemoryStream(result);
Response.ContentType = new MediaTypeHeaderValue("application/octet-stream").ToString();// Content type
return new FileStreamResult(memoryStream, "text/csv") { FileDownloadName = "export.csv" };
}