private static void UpdateRegionNames(DependencyObject d, DependencyObject regionHolder)
{
foreach (DependencyObject child in LogicalTreeHelper.GetChildren(d).OfType <DependencyObject>())
{
string region = DynamicRegionManager.GetScreenRegion(child);
if (region != null)
{
UpdateRegionName(child, region, GetRegionNamesRecursive(regionHolder));
}
else
{
UpdateRegionNames(child, regionHolder);
}
}
}
private static DynamicRegionNames GetRegionNamesRecursive(DependencyObject child)
{
DependencyObject parentObject = LogicalTreeHelper.GetParent(child);
if (parentObject == null)
{
return(null);
}
var regionNames = DynamicRegionManager.GetDynamicRegionNames(parentObject);
if (regionNames != null)
{
return(regionNames);
}
else
{
return(GetRegionNamesRecursive(parentObject));
}
}
