private void ResultCallback(IAsyncResult asynchResult)
{
if (!asynchResult.IsCompleted)
{
return;
}
AsyncRequestState asyncRequestState = null;
HttpWebResponse httpWebResponse = null;
try
{
asyncRequestState = (AsyncRequestState)asynchResult.AsyncState;
this.Page.Dispatcher.BeginInvoke(() =>
{
PI.IsVisible = false;
});
//Thread.Sleep(15000); // uncomment this line to test the timeout condition
HttpWebRequest httpWebRequest = (HttpWebRequest)asyncRequestState.request;
httpWebResponse = (HttpWebResponse)httpWebRequest.EndGetResponse(asynchResult);
if (httpWebResponse.StatusCode != HttpStatusCode.OK)
{
asyncRequestState.Success = false;
throw new WebException("EndGetResponse Status Code = " + httpWebResponse.StatusCode);
}
using (Stream responseStream = httpWebResponse.GetResponseStream())
{
asyncRequestState.actionToPerform(responseStream);
}
this.Page.Dispatcher.BeginInvoke(() =>
{
MessageBoxResult mbResult = MessageBox.Show("Your pass code has been set", "Information", MessageBoxButton.OK);
if (mbResult == MessageBoxResult.OK)
{
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/Views/SettingsView.xaml?PassCodeSet=True", UriKind.Relative));
}
});
}
catch
{
//if (asyncRequestState != null && asyncRequestState.request != null)
// ShowErrorMessage();
}
if (httpWebResponse != null)
{
httpWebResponse.Close();
}
asyncRequestState.allDone.Set();
}
public void RegisterCodeForRecovery(string email, ProgressIndicator pi)
{
if (NetworkInterface.GetIsNetworkAvailable())
{
AsyncRequest async = new AsyncRequest(pi, this.Page);
AsyncRequestState asyncRequestState = new AsyncRequestState(async.XMLConsumption);
async.Invoke(5000, asyncRequestState, string.Format("http://www.thinkbackpacking.com/DatingDiary/Register.php?email={0}&pin={1}", email, ((SetPassCode)Page).txtRetype.Text));
//return new SetPassCodeResult() { Success = asyncRequestState.success, Message = asyncRequestState.success ? "Your pass code has been set" : "There was an error in connecting the remote server. Your pass code has not been set" };
}
else
MessageBox.Show("You do not have any connectivity to complete the operation at this time", "Information", MessageBoxButton.OK);
//return new SetPassCodeResult() { Success = false, Message = "You do not have any connectivity to complete the operation at this time" };
}
public void Invoke(int timeout_ms, AsyncRequestState asyncRequestState, string location)
{
try
{
this.PI.IsVisible = true;
this.Page.Opacity = 0.3;
ThreadPool.QueueUserWorkItem(new WaitCallback(target =>
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(location);
asyncRequestState.request = httpWebRequest;
asyncRequestState.allDone = new AutoResetEvent(false);
try
{
IAsyncResult result = (IAsyncResult)httpWebRequest.BeginGetResponse(new AsyncCallback(ResultCallback), asyncRequestState);
if (!asyncRequestState.allDone.WaitOne(timeout_ms))
{
if (httpWebRequest != null)
{
httpWebRequest.Abort();
ShowErrorMessage();
}
}
}
catch
{
ShowErrorMessage();
}
}));
}
catch
{
ShowErrorMessage();
}
}
public void Invoke(int timeout_ms, AsyncRequestState asyncRequestState, string location)
{
try
{
this.PI.IsVisible = true;
this.Page.Opacity = 0.3;
ThreadPool.QueueUserWorkItem(new WaitCallback(target =>
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(location);
asyncRequestState.request = httpWebRequest;
asyncRequestState.allDone = new AutoResetEvent(false);
try
{
IAsyncResult result = (IAsyncResult)httpWebRequest.BeginGetResponse(new AsyncCallback(ResultCallback), asyncRequestState);
if (!asyncRequestState.allDone.WaitOne(timeout_ms))
{
if (httpWebRequest != null)
{
httpWebRequest.Abort();
ShowErrorMessage();
}
}
}
catch
{
ShowErrorMessage();
}
}));
}
catch
{
ShowErrorMessage();
}
}
