Adding 'About' to a UserControl

I've seen these ActiveX controls with an about option in the Properties. How is this done as I would like to add this to my own?

Create a method called About (or whatever) where you call up a msgbox or your own designed about box form.
Then click on Procedure Attributes on the tools menu. Choose your About method in the Name combobox and click on the Advanced button. In the Procedure ID drop down list box choose AboutBox and click OK.

Good luck!