title: PrintArea for Excel spreadsheet not working
body: <p>I have one export to Excel button in VF page and am trying to set basic print settings for that. In my Excel sheet width is fixed (always from A to P columns).  </p>
  
  <pre><code>&lt;WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel"&gt;
    &lt;PageSetup&gt;
      &lt;Layout x:Orientation="Landscape"/&gt;
      &lt;Header x:Margin="0.76"/&gt;
      &lt;Footer x:Margin="0.76"/&gt; 
      &lt;PageMargins x:Bottom="1.91" x:Left="0.64" x:Right="0.64" x:Top="1.91" x:Header="0.76" x:Footer="0.76" /&gt;  
      &lt;PrintArea&gt;A:J&lt;/PrintArea&gt;
    &lt;/PageSetup&gt;
    &lt;FitToPage/&gt;
    &lt;Print&gt;
      &lt;FitHeight&gt;100&lt;/FitHeight&gt;
      &lt;FitWidth&gt;1&lt;/FitWidth&gt;
      &lt;ValidPrinterInfo/&gt;
      &lt;HorizontalResolution&gt;600&lt;/HorizontalResolution&gt;
      &lt;VerticalResolution&gt;600&lt;/VerticalResolution&gt;
    &lt;/Print&gt;
    &lt;Selected/&gt;
    &lt;Panes&gt;
      &lt;Pane&gt;
        &lt;Number&gt;3&lt;/Number&gt;
        &lt;ActiveRow&gt;6&lt;/ActiveRow&gt;
        &lt;ActiveCol&gt;8&lt;/ActiveCol&gt;
      &lt;/Pane&gt;
    &lt;/Panes&gt;
    &lt;ProtectObjects&gt;False&lt;/ProtectObjects&gt;
    &lt;ProtectScenarios&gt;False&lt;/ProtectScenarios&gt;
  &lt;/WorksheetOptions&gt;
  </code></pre>
  
  <p>I want to set print setting for print area A to P only but how do I do this?  </p>