Reputation: 169
I am trying to update Google Calendar via latest Google Data API SDK.
My sample code below:
string sGoogleUserName = "[email protected]";
string sGooglePassword = "xxxxxxxx";
Uri oCalendarUri = new Uri("http://www.google.com/calendar/feeds/" +
sGoogleUserName + "/private/full");
//Initialize Calendar Service
CalendarService oCalendarService = new CalendarService("CalendarSampleApp");
oCalendarService.setUserCredentials(sGoogleUserName, sGooglePassword);
//Use Proxy
GDataRequestFactory oRequestFactory =
(GDataRequestFactory)oCalendarService.RequestFactory;
WebProxy oWebProxy = new WebProxy(
WebRequest.DefaultWebProxy.GetProxy(oCalendarUri));
oWebProxy.Credentials = CredentialCache.DefaultCredentials;
oWebProxy.UseDefaultCredentials = true;
oRequestFactory.Proxy = oWebProxy;
//Set Event Entry
EventEntry oEventEntry = new EventEntry();
oEventEntry.Title.Text = "Test Calendar Entry From .Net";
oEventEntry.Content.Content =
"Hurrah!!! I posted my first Google calendar event through .Net";
//Set Event Location
Where oEventLocation = new Where();
oEventLocation.ValueString = "New Zealand";
oEventEntry.Locations.Add(oEventLocation);
//Set Event Time
When oEventTime = new When(new DateTime(2011, 5, 31, 9, 0, 0),
new DateTime(2011, 5, 31, 9, 0, 0).AddHours(1));
oEventEntry.Times.Add(oEventTime);
//Set Additional Properties
ExtendedProperty oExtendedProperty = new ExtendedProperty();
oExtendedProperty.Name = "SynchronizationID";
oExtendedProperty.Value = Guid.NewGuid().ToString();
oEventEntry.ExtensionElements.Add(oExtendedProperty);
// CalendarService oCalendarService = GAuthenticate();
//Prevents This Error
//{"The remote server returned an error: (417) Expectation failed."}
System.Net.ServicePointManager.Expect100Continue = false;
//Save Event
oCalendarService.Insert(oCalendarUri, oEventEntry);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
here is the error below
Google.GData.Client.GDataRequestException: Execution of authentication request returned unexpected result: 405 at Google.GData.Client.Utilities.getAuthException(TokenCollection tokens, HttpWebResponse response) at Google.GData.Client.Utilities.QueryClientLoginToken(GDataCredentials gc, String serviceName, String applicationName, Boolean fUseKeepAlive, IWebProxy proxyServer, Uri clientLoginHandler) at Google.GData.Client.GDataGAuthRequest.QueryAuthToken(GDataCredentials gc) at Google.GData.Client.GDataGAuthRequest.EnsureCredentials() at Google.GData.Client.GDataRequest.EnsureWebRequest() at Google.GData.Client.GDataGAuthRequest.EnsureWebRequest() at Google.GData.Client.GDataGAuthRequest.CopyRequestData() at Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter) at Google.GData.Client.GDataGAuthRequest.Execute() at Google.GData.Client.Service.EntrySend(Uri feedUri, AtomBase baseEntry, GDataRequestType type, AsyncSendData data) at Google.GData.Client.Service.Insert(Uri feedUri, AtomEntry newEntry, AsyncSendData data) at Google.GData.Client.Service.Insert[TEntry](Uri feedUri, TEntry entry)
Upvotes: 0
Views: 1913
Reputation: 31
I hit this one today, using the same sample code you did that I found somewhere on the net.
With some testing, I figured out that it would work if I set up an HTTP proxy (I was using Charles but other common ones are Fiddler, etc) but not if I attempted without a proxy.
On a hunch I commented out the stuff under //Use Proxy like this and it worked:
string googleUserName = "[email protected]";
string googlePassword = "winnie";
Uri calendarUri = GetGoogleCalendarUri();
//Initialize Calendar Service
CalendarService service = new CalendarService("AIConsole");
service.setUserCredentials(googleUserName, googlePassword);
//Use Proxy - NOTE COMMENTED THIS PART OUT
//GDataRequestFactory requestFactory = (GDataRequestFactory)service.RequestFactory;
//WebProxy proxy = new WebProxy(WebRequest.DefaultWebProxy.GetProxy(calendarUri));
//proxy.Credentials = CredentialCache.DefaultCredentials;
//proxy.UseDefaultCredentials = true;
//requestFactory.Proxy = proxy;
After that it worked like a charm.
Upvotes: 3
Reputation: 3045
try again with version 3.5.12. Maybe you are behind a proxy and need to set the proper Proxy settings first
Upvotes: 0