coreyroth

        public async Task<string> GetAccessTokenForResource(string resource)
        {
            string token = null;

            //first try to get the token silently
            WebAccountProvider aadAccountProvider = await WebAuthenticationCoreManager.FindAccountProviderAsync("https://login.windows.net");
            WebTokenRequest webTokenRequest = new WebTokenRequest(aadAccountProvider, String.Empty, App.Current.Resources["ida:ClientID"].ToString(), WebTokenRequestPromptType.Default);
            webTokenRequest.Properties.Add("authority", "https://login.windows.net");
            webTokenRequest.Properties.Add("resource", resource);
            WebTokenRequestResult webTokenRequestResult = await WebAuthenticationCoreManager.GetTokenSilentlyAsync(webTokenRequest);