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Dim Book As New XLS.Book '定义一个Excel工作簿
Dim Sheet As XLS.Sheet = Book.Sheets(0)'引用工作簿的第一个工作表
For i As Integer = 0 To 9 '向工作表的单元格中设置值
Sheet(i, 0).Value = (i + 1) * 10
Sheet(i, 1).Value = (i + 1) * 100
Sheet(i, 2).Value = (i + 1) * 1000
Next
sheet.PrintSetting.PaperKind = 11
sheet.PrintSetting.Landscape = True
Dim fl As String = "f:\print.xls"
Book.Save(fl) '保存工作簿
Dim Proc As New Process '打开工作簿
Proc.File = fl
Proc.Verb = "Print" '指定动作
Proc.Start()