public ActionResult GetFile(string dateStr, string serverName, string foodName)
{
using (var memoStream = new MemoryStream(1024 * 5))
{
using (StreamWriter writer = new StreamWriter(memoStream))
{
var dataFilter = new CapacityDataFilter(dateStr, serverName, feedName);
dataFilter.FilterDataByServerAndFeed();
writer.WriteLine("Feed, StreamMin, TotalMsgNumber, TotalMsgSize, PeakRateMsgNumber, PeakRateMsgSize");
foreach (var element in dataFilter.DataInTheDay)
{
writer.WriteLine(string.Format("{0},{1},{2},{3},{4},{5}",
element.Feed, element.StreamMin,
element.TotalMsgNumber, element.TotalMsgSize,
element.PeakRateMsgNumber, element.PeakRateMsgSize));
}
return File(memoStream, "text/csv", fileName);
}
}
}
Exception Details: System.ObjectDisposedException: Cannot access a closed Stream.
このアクションは機能しません。ダウンロード アクションを作成するにはどうすればよいですか?