public void EventBubblingChildObjectInAList()
{
//same situation but now with a child in a list
ParentObject parent = new ParentObject();
int changeCount = 0;
//add the child in a list
ChildObject child = new ChildObject();
parent.Children.Add(child);
Post.Cast<ParentObject, INotifyPropertyChanged>(parent).PropertyChanged +=
delegate(object sender, PropertyChangedEventArgs e)
{
Assert.AreEqual("Name", e.PropertyName);
changeCount++;
};
child.Name = "newName";
Assert.AreEqual(1, changeCount);
}
public void SkipNotificationForSelectedProperty()
{
ParentObject parentObject = new ParentObject();
ChildObject childObject = new ChildObject();
parentObject.Child = childObject;
int changeCount = 0;
Post.Cast<ParentObject, INotifyPropertyChanged>(parentObject).PropertyChanged +=
delegate(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
Assert.AreEqual("Name", e.PropertyName);
changeCount++;
};
childObject.Parent = parentObject;
Assert.AreEqual(0, changeCount);
childObject.Name = "newName";
Assert.AreEqual(1, changeCount);
}
public void EventBubblingChildObject()
{
ParentObject parent = new ParentObject();
int changeCount = 0;
ChildObject child = new ChildObject();
parent.Child = child;
Post.Cast<ParentObject, INotifyPropertyChanged>(parent).PropertyChanged +=
delegate(object sender, PropertyChangedEventArgs e)
{
Assert.AreEqual("Name", e.PropertyName);
changeCount++;
};
child.Name = "newName";
Assert.AreEqual(1, changeCount);
}
