C#WebClient上傳檔案

                  //上傳檔案

            System.Net.WebClient client = new System.Net.WebClient();

            client.UploadFile(" http://www.ourwebsite.com/newfile.htm","c:\\file\\demo.htm ");

            //上傳圖檔

            byte[] imageData = new byte[1024];

            client.UploadData(" http://www.ourwebsite.com.cn/image.jpg ", imageData);