HttpWebRequest.Method 屬性

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        public static void GetHead(string url)       {            var http = (HttpWebRequest)WebRequest.Create(url);            http.Method = "HEAD";//設定Method為HEAD            http.UserAgent = "Tujia-Auto-Test";            try            {                HttpWebResponse response = (HttpWebResponse)http.GetResponse();                Console.Write(Convert.ToInt32(response.StatusCode) + " " + response.StatusCode.ToString());//Statuscode 為枚舉類型，200為正常，其他輸出異常，需要轉為int型才會輸出狀態代碼                response.Close();            }            catch (WebException ex)            {                Console.WriteLine(Convert.ToInt32(((HttpWebResponse)ex.Response).StatusCode)+"  "+((HttpWebResponse)ex.Response).StatusCode.ToString());            }        }

可以將 Method 屬性設定為任何 HTTP 1.1 協議謂詞：GET、HEAD、POST、PUT、DELETE、TRACE 或 OPTIONS。

HttpWebRequest.Method 屬性