/// <summary>
/// Provides a secure method for setting the Behaviors property.
/// This dependency property indicates ....
/// </summary>
private static void SetBehaviors(DependencyObject d, BehaviorBindingCollection value)
{
d.SetValue(BehaviorsPropertyKey, value);
INotifyCollectionChanged collection = value;
collection.CollectionChanged += CollectionChanged;
}
/// <summary>
/// Gets the Behaviors property.
/// Here we initialze the collection and set the Owner property
/// </summary>
public static BehaviorBindingCollection GetBehaviors(DependencyObject d)
{
if (d == null)
{
throw new InvalidOperationException("The dependency object trying to attach to is set to null");
}
var collection = d.GetValue(BehaviorsProperty) as BehaviorBindingCollection;
if (collection == null)
{
collection = new BehaviorBindingCollection();
collection.Owner = d;
SetBehaviors(d, collection);
}
return(collection);
}