GetLatestAuthenticationTokenCompletedEventHandler public sealed delegate GetLatestAuthenticationTokenCompletedEventHandler : MulticastDelegate Documentation Code public GetLatestAuthenticationTokenCompletedEventHandler(object object, IntPtr method) public virtual IAsyncResult BeginInvoke(object sender, GetLatestAuthenticationTokenCompletedEventArgs e, AsyncCallback callback, object object) public virtual void EndInvoke(IAsyncResult result) public virtual void Invoke(object sender, GetLatestAuthenticationTokenCompletedEventArgs e)