Sample code formatting in forum

I've been looking all over the forum trying to figure out how you post sample code in a forum message that shows up with a border and different background color, and I haven't been able to find any mention of that. So how is it done?

You can add some formatting codes to the forum posts with the buttons on the left side -

B - Bold ( [ b ] ... [ / b ] )
I - Italic ( [ i ] ... [ / i ] )
U - Underline ( [ u ] ... [ / u ] )
# - Code block ( [ code ] ... [ / code ] )

For the code block use the last button (with # symbol).

Thanks, Alex! After making a number of posts by now, you'd think I would have noticed those buttons on the left side!