public static void SetMappings(DependencyObject obj, EventsCollection value)
{
obj.SetValue(MappingsProperty, value);
var element = obj as FrameworkElement;
if (element == null)
{
throw new ArgumentException("Mappings need to be attached to a FrameworkElement");
}
value.SetParentFrameworkElement(element);
}
public static EventsCollection GetMappings(DependencyObject obj)
{
var eventsCollection = obj.GetValue(MappingsProperty) as EventsCollection;
if (eventsCollection == null)
{
eventsCollection = new EventsCollection();
SetMappings(obj, eventsCollection);
}
return(eventsCollection);
}
