void facebookBrowser_Navigated(Object sender, NavigationEventArgs e)
{
var fb = new FacebookClient();
FacebookOAuthResult oauthResult;
if (!fb.TryParseOAuthCallbackUrl(e.Uri, out oauthResult))
{
return;
}
if (oauthResult.IsSuccess)
{
_viewPresenter.LoginSucceeded(oauthResult);
}
else
{
_viewPresenter.LoginFailed(oauthResult);
}
}