以编程方式将CSV文件加载到Excel工作表（Delphi 7）

I have a large amount of data to insert into an worksheet of an existing Excel workbook. The Excel workbook will have other worksheets containing calculations and a pivot tables. The data may have as many as 60,000 rows and more than 30 columns. This solution must work for both Excel 2003 and Excel 2007.I have a large amount of data to insert into an