WPF: Raise an Event when Item is added in ListView

Question

I am working on WPF and I am using a ListView, and I need to fire an event when an item is added to it. I have tried this:

var dependencyPropertyDescriptor = Dep         


        

Answer 1

Note this only works for a WPF Listview!

After some research I have found the answer to my question and It's really easy:

public MyControl()
{
    InitializeComponent();
    ((INotifyCollectionChanged)listView.Items).CollectionChanged +=  ListView_CollectionChanged;
}

private void ListView_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)     
{
    if (e.Action == NotifyCollectionChangedAction.Add)
    {
      // scroll the new item into view   
      listView.ScrollIntoView(e.NewItems[0]);
    }
}

Actually, the NotifyCollectionChangedAction enum allows your program to inform you about any change such as: Add, Move, Replace, Remove and Reset.