怎样用microsoft-com:office:excel组件打开一个本地excel文件?

只能这样导URL数据.
<object classid="clsid:0002E510-0000-0000-C000-000000000046" id="Spreadsheet1" 
codebase="file:D:\SoftWare_Bak\Office2000\office2000\msowc.cab" width="576" height="288">
  <param name="HTMLURL" value="Http://www.163.com/">
  <param name="DataType" value="HTMLURL">
  <param name="AutoFit" value="0">
  <param name="DisplayColHeaders" value="-1">
  <param name="DisplayGridlines" value="-1">
  <param name="DisplayHorizontalScrollBar" value="-1">
  <param name="DisplayRowHeaders" value="-1">
  <param name="DisplayTitleBar" value="-1">
  <param name="DisplayToolbar" value="-1">
  <param name="DisplayVerticalScrollBar" value="-1">
  <param name="EnableAutoCalculate" value="-1">
  <param name="EnableEvents" value="-1">
  <param name="MoveAfterReturn" value="-1">
  <param name="MoveAfterReturnDirection" value="0">
  <param name="RightToLeft" value="0">
  <param name="ViewableRange" value="1:65536">
</object>