private static void AttachBehaviors(FrameworkElement frameworkElement, BehaviorCollection behaviors)
{
BindingOperations.SetBinding(behaviors,
FrameworkElement.DataContextProperty,
new Binding("DataContext")
{
Source = frameworkElement,
});
foreach (var behavior in behaviors)
{
EventInfo ei = frameworkElement.GetType().GetEvent(behavior.EventName);
if (ei == null)
{
return;
}
Behavior preventAccessToModifiedClosureBehavior = behavior;
ei.AddEventHandler(frameworkElement, new RoutedEventHandler((x, y) =>
{
Behavior b = preventAccessToModifiedClosureBehavior;
b.Command.Execute(b.CommandParameter);
}));
}
}
public static void SetBehaviors(DependencyObject obj, BehaviorCollection value)
{
obj.SetValue(BehaviorsProperty, value);
}