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使用http://ruby-doc.org/stdlib/libdoc/win32ole/rdoc/classes/WIN32OLE.html作为指南，我编写了以下内容：

require 'win32ole'
excel = WIN32OLE.new('Excel.Application')
excel.visible = false #Setting this is 'true' doesn't reveal anything
workbook = excel.workbooks.open('C:\myspreadsheet.xlsx')
worksheet = workbook.worksheets('sheet1')
worksheet.Activate

data = worksheet.UsedRange.Value
p data.size #This works! - My spreadsheet has 3987 rows.
p data[3932] #This works, too! - I can "see" row 3932.

worksheet.Rows(3932).Insert #Insert a row above row 3932

data = worksheet.UsedRange.Value
p data.size #Returns 3988! This would seem to indicate that I've successfully added a row since it was just 3987.

workbook.saved = true #Save the workbook and quit.
excel.ActiveWorkbook.Close(0)
excel.Quit()

当我在所有这些之后打开 Excel 电子表格时，它没有改变。有任何想法吗？

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1 回答 1

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将对象的Saved属性设置为不会导致保存工作簿。该属性用作一个标志来显示工作簿是否有未保存的更改。将其设置为是防止 Excel 关闭时出现“您希望保存...”对话框的简单方法。WorkbookTrueTrue

要实际保存工作簿，您需要对象的Save方法Workbook。这个方法不返回任何东西，所以我认为这workbook.Save可以解决问题（不幸的是，我没有 Ruby 的经验，所以不能 100% 确定）

于 2011-07-20T05:42:49.177 回答