/// <summary>
/// Gets a routed event from a qualified event name like 'UIElement.MouseDown'.
/// </summary>
/// <param name="namespaceHandler">Namespace handler for eventProvider.</param>
/// <param name="eventProvider">Name of event provider type.</param>
/// <param name="eventName">Event name.</param>
/// <returns>Returns the routed event or <c>null</c> if <see cref="eventProvider"/> has no event with this name.</returns>
private RoutedEvent GetQualifiedEvent(INamespaceHandler namespaceHandler,
string eventProvider, string eventName)
{
Type type = namespaceHandler.GetElementType(eventProvider, true);
if (type != null)
{
foreach (var routedEvent in EventManager.GetRoutedEventsForOwner(type))
{
if (routedEvent.Name.Equals(eventName))
{
return routedEvent;
}
}
}
return null;
}
