在Delphi中，当在Excel Interop Worksheets集合上使用for循环时，如何处理“没有GetEnumerator存在”错误？

I'm trying to write a Delphi program that will loop through each worksheet in an Excel file and format some cells. I'm receiving an error while trying to use the for-in loop over the Workbook.Worksheets collection, though. The error is specifically:I'm trying to write a Delphi program that will