use XML::LibXML ;
binmode STDOUT, ':encoding(UTF-8)';
my $str = XML::LibXML->new(
    qw/ recover 2 /
)->load_html(
    location => q{http://msdn.microsoft.com/en-us/library/aa664812(v=vs.71).aspx},
)->find(
    q{/html/body/div/div[2]/div[2]/div[3]/div[3]/dl[15]/dd[29] }
)->get_node(0)->textContent;
print $str;