How can I make a TextBox scroll when the mouse wheel is turned in another control?
<p>I'm making an IRC client where the chat is displayed in a multi-line TextBox control named chatBox. Below the chat there is a single-line textBox named editBox where the user enters messages. I want the user to be able to scroll in the chatBox even while the editBox has the focus. Is there any way I can do that?</p>

<p>I've looked at the events for textBox and I can't find anything resembling a scroll event, and I've searched Google for an answer with no success.</p>
