09/02/17 14:38:22
>>581
これでいけました。ありがとうございました
String url = "URLﾘﾝｸ(pc11.2ch.net)";
WebRequest webreq = HttpWebRequest.Create(url);
webreq.Method = "HEAD";
HttpWebResponse webres = (HttpWebResponse)webreq.GetResponse();
WebHeaderCollection webheadcol = webres.Headers;
String ltime = webheadcol.Get("Last-Modified");
Console.WriteLine(ltime);