How to make single line statements stay on one line

xamarin studio seems to be configurable in a lot of ways, but there is one thing that i can't get it to do. When I type something like

while (true);

it splits it up to

while (true)
   ;

or the more common case

if (foo) method();

get split up as

if (foo)
  method()

I've tried all the settings that I can find, but I still can't get those commands not to get split up into multiple lines. Is there a setting that I'm not seeing?

thnx