Handling http response codes in GetStringAsync

c#, windows-phone-8.1

Solution

Instead of using an HttpClient use a plain good old HttpWebRequest :)

    async Task<string> AccessTheWebAsync()
    {

        HttpWebRequest req = WebRequest.CreateHttp("http://example.com/nodocument.html");
        req.Method = "GET";
        req.Timeout = 10000;
        req.KeepAlive = true;

        string content = null;
        HttpStatusCode code = HttpStatusCode.OK;

        try
        {
            using (HttpWebResponse response = (HttpWebResponse)await req.GetResponseAsync())
            {
                using (StreamReader sr = new StreamReader(response.GetResponseStream()))
                    content = await sr.ReadToEndAsync();

                code = response.StatusCode;
            }
        }
        catch (WebException ex)
        {

            using (HttpWebResponse response = (HttpWebResponse)ex.Response)
            {
                using (StreamReader sr = new StreamReader(response.GetResponseStream()))
                    content = sr.ReadToEnd();

                code = response.StatusCode;
            }

        }

        //Here you have now content and code.

        return content;

    }

Problem

i'm very new to C#, let alone Windows Phone development :) I'm trying to send a request, get the JSON response, but if there is an error (such as 401), be able to tell the user such. Here is my code: ``` async Task<string> AccessTheWebAsync() { //builds the credentials for the web request var credentials = new NetworkCredential(globalvars.username, globalvars.password); var handler = new HttpClientHandler { Credentials = credentials }; //calls the web request, stores and returns JSON content HttpClient client = new HttpClient(handler); Task<string> getStringTask = client.GetStringAsync("https://www.bla.com/content"); String urlContents = await getStringTask; return urlContents; } ``` I know it must be something I'm doing wrong in the way that I send the request and store the response...but i'm just not sure what. If there is an error, I get a general: net_http_message_not_success_statuscode Thank you!

Original source