WebClient 文件上传问题的, 403 禁止
                  WebClient oWebClient = new WebClient();
                oWebClient.Credentials = CredentialCache.DefaultCredentials;
                oWebClient.DownloadFile(http://192.28.22.66/SITEMP/dddddddd.bmp, @"c:\ddd.bmp");
                FileStream fs = new FileStream(@"c:\ddd.bmp";, FileMode.Open, FileAccess.Read);
                BinaryReader r = new BinaryReader(fs);
                byte[] postArray = r.ReadBytes((int)fs.Length);
                Stream postStream = oWebClient.OpenWrite(http://192.28.22.66/SITEMP/mmmm.bmp, "PUT");
                string strMessage;
                if (postStream.CanWrite)
                {
                    postStream.Write(postArray, 0, postArray.Length);
                    strMessage = strHontiFileName + "成功!";
                }
                else
                {
                    strMessage = "失败!";
                }
                fs.Close();
                r.Close();
                postStream.Flush();
                postStream.Close();
为什么我DownloadFile就没有问题。本地上也能保存,但是我在上传的时候,前面的执行操作都没有问题,但是执行到postStream.Close();
就报错。:"远程服务器返回错误:   (403)   已禁止。"    
是什么原因,有么有遇到过。
------解决方案--------------------远程目录能写么?
------解决方案--------------------
IIS目录中设置