Microsoft.Office.Core.dll下载. Microsoft.Office.Interop.Excel.Workbooks可以用来导出文档相关的内容, Microsoft.Office.Interop.Excel.Workbooksworkbooks=xlApp.Workbooks; Microsoft.Office.Interop.Excel.Workbookworkbook=workbooks.Add(Microsoft.Office.Interop.Excel.XlWBATemplate.xlWBATWorksheet);