How to insert a new item in a listbox and then setfocus on the listbox new item on a button click event in C#
<p>I have a listbox which populated from using a datatable. I have a Add button in my page. On clicking the add button I want to insert a blank row in the listbox. This can be done easily by </p>

<pre><code>ListBox_Admin.Items.Add("");
</code></pre>

<p>after this is done I want to select this item as in setfocus on this item.How do I do this.</p>
