Excel导入导出:This TscExcelExport component is an advanced, powerfull but easy component to export all records of a dataset from Delphi to MS Excel (97, 2000, XP or 2003). Many features are provided to change the layout, to add totals, to create groups,

使用Delphi操作Excel的例子。 功能是从一个excel文件中删除另外一个excel文件已经存在的内容。