/// <summary>
/// Called when the repeated task completes.
/// </summary>
protected override void OnEnd()
{
PointerScanResultsViewModel.GetInstance().DiscoveredPointers = this.ScannedPointers;
this.LevelPointers = null;
this.ScannedPointers = null;
}
/// <summary>
/// Called when the scheduled task starts.
/// </summary>
protected override void OnBegin()
{
this.ScannedPointers = new ScannedPointers();
if (this.LevelPointers == null || this.LevelPointers.Count <= 0)
{
this.Cancel();
}
}