# textbf+UpperCase title

I would like to make a section title UpperCase+textbf, however, while trying to define it like this

\makeatletter
\renewcommand{\section}{
\@startsection
{section}{1}{0mm}
{\baselineskip}%
{\baselineskip}
{\fontsize{14}{14}\centering\textbf\MakeUppercase}
}%
\makeatother


an error is produced.

If I use only one of these two properties (\textbf or \MakeUppercase), everything works fine, so what's the problem?

-
Welcome to TeX.sx! A tip: You can use backticks  to mark your inline code as I did in my edit. – Torbjørn T. Mar 21 '12 at 18:58

\textbf takes an argument (and so just gets \MakeUppercase as its argument here). Use the declaration form, \bfseries` instead.