Windows 8：在扩展启动画面中使用LiveSDK登录

Question

我想签署我的用户，同时显示扩展启动画面。但Live Sdk总是抛出一个意想不到的错误！

Microsoft.Live.LiveAuthException: An error occurred while performing the operation. Please try again later. ---> System.Exception: Die Anforderung wird nicht unterstützt. (Ausnahme von HRESULT: 0x80070032) 
    at Windows.Security.Authentication.OnlineId.OnlineIdAuthenticator.AuthenticateUserAsync(IEnumerable`1 requests, CredentialPromptType credentialPromptType) 
    at Microsoft.Live.TailoredAuthClient.<GetAccessToken>d__b.MoveNext() 
--- End of stack trace from previous location where exception was thrown --- 
    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
    at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() 
    at Microsoft.Live.TailoredAuthClient.<AuthenticateAsync>d__0.MoveNext() 
    --- End of inner exception stack trace --- 
    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
    at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() 
    at WitzeWindows8.ExtendedSplashScreen.<DismissedEventHandler>d__13.MoveNext() in c:\Users\Michi\Documents\Visual Studio 2012\Projects\WitzeWindows8\WitzeWindows8\ExtendedSpashScreen.xaml.cs:line 135 

Answer 1

退房如何使用本教程中使用LiveSDK：http://www.silverlightshow.net/items/Using-the-Live-SDK-in-Windows-8-XAML-C-Metro-Applications.aspx

您的扩展启动画面可能是问题的根源，你应该尝试没有扩展启动画面，并显示该窗口，在教程中描述：