推入式寫檔案

public void HttpUpLoadFile(string strUri, string strFileName)

{   

    WebClient myWebClient = new WebClient();

    NetworkCredential credentials = new NetworkCredential("p", "u");

    myWebClient.Credentials  = credentials;

    FileStream fs = new FileStream(strFileName,FileMode.Open,FileAccess.Read);

    BinaryReader br = new BinaryReader(fs);

    Byte[] postArray = br.ReadBytes(Convert.ToInt32(fs.Length));

    try

    {

     Stream postStream = myWebClient.OpenWrite(strUri,"PUT");

     if(postStream.CanWrite)

     {

         postStream.Write(postArray,0,postArray.Length);

     }

     postStream.Close();

   }

   catch(Exception ex)

   {}

    fs.Close();  

}