I have a WPF UserControl
that contains a ComboBox
. I need to attach an event listener to the ComboBox.Items
collection.
public MyUserControl()
{
InitializeComponent();
((INotifyCollectionChanged)comboBox.Items).CollectionChanged +=
ComboBoxItemsChanged;
}
But I cant seem to figure out how to detach it. Or is that handled automatically when the entire control is garbage collected?