Morning

Im in the middle of building a basic browser for users to view the Intranet on and ive hit a brick wall. Im trying to create the forward and back buttons for navigation but can't find out how to tell wether there is a page back or forward?
i.e. if the browser has just opened then the forward and back buttons should be disabled.

ive looked on Microsoft and they mention the "CanGoBack" property but I dont seem to have this option

any ideas

p.s. This is my first attempt at C#. Nice forum by the way