Diaplay confirmation message box and fire click event
<p>In ASP.NET, when the user clicks a button, I want to display a confirmation message box, which the following code does:</p>

<p>button.Attributes.Add("onclick", "return confirm('This will perform the task. Are you sure?');");</p>

<p>When the user clicks OK on the confirmation message box, I want to fire a click event. How do I do that? The click event method is attached to the button's Click event but the method doesn't fire. Thanks.</p>
