Windows phone httpclient不工作

Question

我有以下代码。异步调用从不返回任何内容。即使是Google.com。

try
            {
                using (
                    var client = new HttpClient()) { 
                var response = client.GetAsync("http://www.google.com");
                Debug.WriteLine("Coming here1"+response.Result.IsSuccessStatusCode);
                if (response.Result.IsSuccessStatusCode)
                {
                    // by calling .Result you are performing a synchronous call
                    Debug.WriteLine("Coming here1");
                    var responseContent = response.Result.Content;

                    // by calling .Result you are synchronously reading the result
                    string responseString = responseContent.ReadAsStringAsync().Result;

                    //Console.WriteLine(responseString);
                }
                else { Debug.WriteLine("else"); }
            }
            }
            catch(Exception e)
            {
               Debug.WriteLine(e.ToString());
            }
        }

Answer 1

试试这个

try{
     WebClient wc = new WebClient();
     wc.DownloadStringCompleted+= (sender,args) => {
        Debug.WriteLine(args.results);
     };
     wc.DownloadStringAsync(new Uri(@"http://www.Google.com",UriKind.RelativeOrAbsolute));

}
catch(Exception e){ Debug.WriteLine(e.Message); }