private static void OnLabelsChanged(object sender, DependencyPropertyChangedEventArgs e)
{
MultiPointsGraph graph = sender as MultiPointsGraph;
if (e.OldValue is ObservableRangeCollection <string> old_ && old_ != null)
{
old_.CollectionChanged -= graph.SetupXaxis;
}
if (e.NewValue is ObservableRangeCollection <string> new_ && new_ != null)
{
new_.CollectionChanged += graph.SetupXaxis;
}
}
private static void OnValuesChanged(object sender, DependencyPropertyChangedEventArgs e)
{
MultiPointsGraph graph = sender as MultiPointsGraph;
if (e.OldValue is ObservableRangeCollection <KeyValuePair <int[], SolidColorBrush> > old_ && old_ != null)
{
old_.CollectionChanged -= graph.UpdateGraph;
}
if (e.NewValue is ObservableRangeCollection <KeyValuePair <int[], SolidColorBrush> > new_ && new_ != null)
{
new_.CollectionChanged += graph.UpdateGraph;
}
}
