In a VB.NET project, select a number (any number- they all give equally bad results), type it in on an empty line inside a method and see what happens.
<rant> Will MS please lay this horrible programming practice to rest? Back in the early `80s BillG didn't know any better, but common - give us a break! There are already too many of these STUPID features which will never go away just for the sake of backwards compatibility. </rant>