/// <summary>
/// Hooks up a Dynamically created EventHandler (by using the
/// <see cref="EventHooker">EventHooker</see> class) that when
/// run will run the associated ICommand
/// </summary>
private static void OnRoutedEventNameChanged(DependencyObject d,
DependencyPropertyChangedEventArgs e)
{
String routedEvent = (String)e.NewValue;
if (d == null || String.IsNullOrEmpty(routedEvent))
{
return;
}
//If the RoutedEvent string is not null, create a new
//dynamically created EventHandler that when run will execute
//the actual bound ICommand instance (usually in the ViewModel)
EventHooker eventHooker = new EventHooker();
eventHooker.ObjectWithAttachedCommand = d;
EventInfo eventInfo = d.GetType().GetEvent(routedEvent,
BindingFlags.Public | BindingFlags.Instance);
//Hook up Dynamically created event handler
if (eventInfo != null)
{
eventInfo.RemoveEventHandler(d,
eventHooker.GetNewEventHandlerToRunCommand(eventInfo));
eventInfo.AddEventHandler(d,
eventHooker.GetNewEventHandlerToRunCommand(eventInfo));
}
}
/// <summary>
/// Hooks up a Dynamically created EventHandler (by using the
/// <see cref="EventHooker">EventHooker</see> class) that when
/// run will run the associated ICommand
/// </summary>
private static void OnRoutedEventNameChanged(DependencyObject d,
DependencyPropertyChangedEventArgs e)
{
String routedEvent = (String)e.NewValue;
if (d == null || String.IsNullOrEmpty(routedEvent))
return;
//If the RoutedEvent string is not null, create a new
//dynamically created EventHandler that when run will execute
//the actual bound ICommand instance (usually in the ViewModel)
EventHooker eventHooker = new EventHooker();
eventHooker.ObjectWithAttachedCommand = d;
EventInfo eventInfo = d.GetType().GetEvent(routedEvent,
BindingFlags.Public | BindingFlags.Instance);
//Hook up Dynamically created event handler
if (eventInfo != null)
{
eventInfo.RemoveEventHandler(d,
eventHooker.GetNewEventHandlerToRunCommand(eventInfo));
eventInfo.AddEventHandler(d,
eventHooker.GetNewEventHandlerToRunCommand(eventInfo));
}
}
