>Hi,
>
>In VFP I could highlight a block of code and do the keyboard shortcut ALT+O,M to comment it out.
>
>Is there a keyboard equivalent to do this in VS 2010? I'm using C# if that matters.
>
>Thanks,
>Guy

Ctrl+K/Ctrl+C

To uncomment

Ctrl+K/Ctrl+U

Same works in SSMS.

In fact, I often wish we had the same keys in VFP. I never knew the Alt+O/M and it will be hard to remember.