URI Parameter 붙이기

 public static Uri AttachParameters(this Uri uri, NameValueCollection parameters)
        {
            var stringBuilder = new StringBuilder();
            string str = "?";
            for (int index = 0; index < parameters.Count; ++index)
            {
                stringBuilder.Append(str + parameters.AllKeys[index] + "=" + parameters[index]);
                str = "&";
            }
            return new Uri(uri + stringBuilder.ToString());
        }





 var uri = new Uri(BaseUrl + "/TableQRCodeUpdate").AttachParameters(new NameValueCollection
                                                                                {
                                                                                    {"TableKey",tableKey},
                                                                                    {"TableQRCode",tableQrCode}
                                                                                });

이렇게 사용하면 된다.