private void FallReports_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
//add
CurrentModel.AddFallReport(e.NewItems[0] as Report);
PredictionAndRealFalls.AddReport((e.NewItems[0] as Report).location);
}
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Remove)
{
//remove
var oldId = (e.OldItems[0] as Report).id;
CurrentModel.RemoveFallReport(oldId);
}
}