程式匯出Excel 時可用以下格式

<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
xmlns:html="http://www.w3.org/TR/REC-html40">

<Worksheet ss:Name="Sheet1">
<Table>
<Row>
<Cell><Data ss:Type="String">aaaaaa</Data></Cell>
<Cell><Data ss:Type="String">aaaaa2</Data></Cell>
<Cell><Data ss:Type="String">aaaa33</Data></Cell>
</Row>
<Row>
<Cell><Data ss:Type="String">1515aaa</Data></Cell>
<Cell><Data ss:Type="String">56516aaaa2</Data></Cell>
<Cell><Data ss:Type="String">a546456aaa33</Data></Cell>
</Row>
</Table>
</Worksheet>

<Worksheet ss:Name="Sheet2">
<Table>
<Row ss:Index="5">
<Cell><Data ss:Type="String">bbbbbb</Data></Cell>
</Row>
</Table>
</Worksheet>

<Worksheet ss:Name="Sheet3">
<Table>
<Row>
<Cell ss:Index="4"><Data ss:Type="String">ccccccc</Data></Cell>
</Row>
</Table>
</Worksheet>

</Workbook>




以上格式可將檔案匯出成xml 檔或是xls檔, 是多Sheet 的方法!!
可用於php asp.net asp vb c# .....等各種程式 !!