private static object CoerceCrumbs(DependencyObject d, object value)
{
ExperimentBreadcrumb control = (ExperimentBreadcrumb)d;
if (control.Gatherer != null)
{
return(control.Gatherer.GatherCrumbs(control.Source));
}
return(null);
}
private static void OnCrumbsChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
ExperimentBreadcrumb control = (ExperimentBreadcrumb)sender;
if (control.Crumbs != null && control.Crumbs.Length > 0)
{
control.Crumbs[control.Crumbs.Length - 1].IsCurrent = true;
foreach (Crumb crumb in control.Crumbs)
{
crumb.IsNested = true;
}
control.Crumbs[0].IsNested = false;
}
}
private static void OnGathererChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
ExperimentBreadcrumb control = (ExperimentBreadcrumb)sender;
control.CoerceValue(CrumbsProperty);
}
