Dim Book As New XLS.Book() '定义一个Excel工作簿
For Each fl As String In filesys.getfiles("C:\reports")
Dim Book1 As New XLS.Book(fl) '
Dim Sheet As XLS.Sheet = Book1.Sheets(0)'引用工作簿的第一个工作表
book1.Sheets.Removeat(0)
sheet.name = filesys.getname(fl)
book.Sheets.Add(sheet)
Next
book.Sheets.Removeat(0)
book.save("c:\reports\工作簿.xls")