Metrooz.Models.NotificationManager.UpdateUnreadItemCount C# (CSharp) Метод

        async void UpdateUnreadItemCount()
        {
            try { UnreadItemCount = await _account.PlusClient.Notification.GetUnreadCount(); }
            catch (FailToOperationException)
            { System.Diagnostics.Debug.Fail("通知APIとの通信でエラー発生。"); }
        }
    }