Pascal: How can I select items from ListBox1 to display results in listBox 2?
<p>I am new to Pascal Programming. I have been following online tutorials as close as possible.For my Program, I wish to be able to select an Item from List  Box 1 (A country), and have the results(Cities) displayed in list box 2. I know it there is probably a simple solution. Any help is appreciated.</p>

<pre><code>       procedure TForm1.ListBox1Enter(Sender: TObject);
           begin
               ListBox1.Items.Add('America');
               ListBox1.Items.Add('United Kingdom');
               ListBox1.Items.Add('France');
           end;
</code></pre>

<p>The results just for example could be
America-New York,Washington,Phoenix
United Kingdom- York,London,Manchester
Spain - Madrid,Barcelona,Valencia              </p>