%% 
%%  A DANTE-Edition example
%% 
%%  Beispiel 03-02-5 auf Seite 120.
%% 
%%  Copyright (C) 2010 H. Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 

%%Run also: >>  << 
% Show page(s) 1

\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{146.59192pt}
\setlength\parindent{0pt}

\usepackage[table]{xcolor}
\newcommand*\Nr{\number\rownum}

\begin{document}
\rowcolors[\hline]{3}{green!25}{yellow!50}
\arrayrulecolor{red!75!gray}
\begin{tabular}{ll}
 Spalte 1 & Zeile \number\rownum\\
 Spalte 1 & Zeile \Nr\\ Spalte 1 & Zeile \Nr\\
 Spalte 1 & Zeile \Nr\\\arrayrulecolor{black}
 Spalte 1 & Zeile \Nr\\ Spalte 1 & Zeile \Nr\\
 \rowcolor{blue!25} Spalte 1 & Zeile \Nr\\
\hiderowcolors% Farbe unterdrücken
 Spalte 1 & Zeile \Nr\\ Spalte 1 & Zeile \Nr\\
 Spalte 1 & Zeile \Nr\\\showrowcolors% Farbe aktivieren
 Spalte 1 & Zeile \Nr\\ Spalte 1 & Zeile \Nr\\
\multicolumn{1}{>{\columncolor{red!40}}l}{Spalte 1}
   & Zeile \number\rownum\\
\end{tabular}
\end{document}