/// <summary>
/// Removes a delegate from the list of those to be called when
/// the list snaps to an item.
/// </summary>
/// <param name="del">The delegate to remove.</param>
public void RemoveItemSnappedDelegate(ItemSnappedDelegate del)
{
itemSnappedDel -= del;
}
/// <summary>
/// Adds a delegate to be called when the list snaps to an item.
/// </summary>
/// <param name="del">Delegate to be called.</param>
public void AddItemSnappedDelegate(ItemSnappedDelegate del)
{
itemSnappedDel += del;
}
