/// <summary> /// Handle a <see cref="SelectItem"/> using an implementation of a <see cref="SelectItemHandler"/>. /// </summary> /// <param name="handler">An implementation of the handler interface.</param> public abstract void HandleWith(SelectItemHandler handler);
/// <summary>
/// Handle using a <see cref="SelectItemHandler"/>.
/// </summary>
/// <param name="handler">An implementation of the handler interface.</param>
/// <exception cref="System.ArgumentNullException">Throws if the input handler is null.</exception>
public override void HandleWith(SelectItemHandler handler)
{
handler.Handle(this);
}
public override void HandleWith(SelectItemHandler handler)
{
throw new NotImplementedException();
}
