void MainPageLoaded(object sender, RoutedEventArgs e)
{
// Simple Version
var basicHttpBinding = new BasicHttpBinding();
var endpointAddress = new EndpointAddress("http://localhost:50738/UserGroupEvent.svc");
var userGroupEventService = new ChannelFactory<IAsyncUserGroupEventService>(basicHttpBinding, endpointAddress).CreateChannel();
AsyncCallback asyncCallBack = delegate(IAsyncResult result)
{
var response = ((IAsyncUserGroupEventService)result.AsyncState).EndGetUserGroupEvent(result);
Dispatcher.BeginInvoke(() => SetUserGroupEventData(response));
};
userGroupEventService.BeginGetUserGroupEvent("123", asyncCallBack, userGroupEventService);
// Deluxe Variante mit eigenem Proxy
var channel = new UserGroupEventServiceProxy("BasicHttpBinding_IAsyncUserGroupEventService").Channel;
channel.BeginGetUserGroupEvent("123", ProcessResult, channel);
// Variante mit Faulthandler
using (var scope = new OperationContextScope((IContextChannel)channel))
{
var messageHeadersElement = OperationContext.Current.OutgoingMessageHeaders;
messageHeadersElement.Add(MessageHeader.CreateHeader("DoesNotHandleFault", "", true));
channel.BeginGetUserGroupEventWithFault("123", ProcessResultWithFault, channel);
}
}
private void ProcessResult(IAsyncResult asyncResult)
{
var proxy = new UserGroupEventServiceProxy("BasicHttpBinding_IAsyncUserGroupEventService");
var response = proxy.Result(asyncResult).EndGetUserGroupEvent(asyncResult);
Dispatcher.BeginInvoke(() => SetUserGroupEventData(response));
proxy.Close();
}
private void ProcessResultWithFault(IAsyncResult asyncResult)
{
var proxy = new UserGroupEventServiceProxy("BasicHttpBinding_IAsyncUserGroupEventService");
var response = proxy.Result(asyncResult).EndGetUserGroupEventWithFault(asyncResult);
if (response.FaultDetail == null)
{
Dispatcher.BeginInvoke(() => SetUserGroupEventData(response));
}
else
{
// Handle the error
// Log.WarnFormat("ProcessResultWithFault() {0}", response.FaultDetail.Message);
}
proxy.Close();
}
