试试窗口中加一个文本框,加一按钮,按钮代码如下:
Dim t As Integer=e.Form.Controls("TextBox1").Value
For i As Integer = 1 To t
Dim Book As New XLS.Book(ProjectPath & "Attachments\订单.xls")
Dim fl As String = ProjectPath & "Reports\订单.xls"
Book.Build() '生成细节区
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()
Next