Which button do i press to compile a C++ code in Microsoft visual 2008?

I put it in Dev and it works no problem

Which button do i press to compile a C++ code in Microsoft visual 2008?
that depends on settings. when you're in the project go to the menu: Tools -%26gt; Options -%26gt; Select "Keyboard" there you have keyboard mapping schemes. (this answer is based on the VS2005, but i'll be surprised in 2008 have it in a different place).