how to set excel pagebreak in programm
 

I try to modify the excel pagebreak attribute in a owc
enabled web page,which is the form excel worksheet save as
a web page.but when I try to import the page to Excel,the
pagebreak attribute totally dispeared from its style
description.like the follwing..

<x:PageBreaks
<x:RowBreaks
<x:RowBreak
<x:Row26</x:Row
</x:RowBreak
<x:RowBreak
<x:Row51</x:Row
</x:RowBreak
</x:RowBreaks
</x:PageBreaks
I really appreciate if someone can help me!