public static bool CreateOrUpdateImageInfo(string SPID, string ChannelID, string ResourceID, ContentManage.DataAccess.OperService.ResourceInfoEntity rie, out string err)
        {
            if (!SavePhotoFromUrl(rie.ImgUrl, out err))
            {
                return false;
            }

            if (!ContentManage.DataAccess.WSManage.CreateOrUpdateImageInfo(SPID, ChannelID, ResourceID, rie, out err))
            {
                return false;
            }

            return true;
        }

        /// <summary>
        /// 從圖片地址下載圖片到本地磁盤
        /// </summary>
        /// <param name="ToLocalPath">圖片本地磁盤地址</param>
        /// <param name="Url">圖片網(wǎng)址</param>
        /// <returns></returns>
        public static bool SavePhotoFromUrl(string Url,out string error)
        {
            bool Value = false;
            WebResponse response = null;
            Stream stream = null;
            string FileName = string.Empty;
            error = string.Empty;

            try
            {
                int nPos = Url.LastIndexOf('/');
                FileName = Url.Substring(nPos + 1);

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(Url);

                response = request.GetResponse();
                stream = response.GetResponseStream();

                if (!response.ContentType.ToLower().StartsWith("text/"))
                {
                    Value = SaveBinaryFile(response, FileName);
                }

            }
            catch (Exception err)
            {
                error = err.ToString();
            }
            return Value;
        }
        /// <summary>
        /// Save a binary file to disk.
        /// </summary>
        /// <param name="response">The response used to save the file</param>
        // 將二進(jìn)制文件保存到磁盤
        public static bool SaveBinaryFile(WebResponse response, string FileName)
        {
            bool Value = true;
            byte[] buffer = new byte[1024];

            try
            {
                if (File.Exists(FileName))
                    File.Delete(FileName);
                Stream outStream = System.IO.File.Create(FileName);
                Stream inStream = response.GetResponseStream();

                int l;
                do
                {
                    l = inStream.Read(buffer, 0, buffer.Length);
                    if (l > 0)
                        outStream.Write(buffer, 0, l);
                }
                while (l > 0);

                outStream.Close();
                inStream.Close();
            }
            catch
            {
                Value = false;
            }
            return Value;
        }