Dim dlg As New OpenFileDialog
dlg.Filter= "Excel 97-2003文件(*.xls)|*.xls|Excel 2007文件(*.xlsx)|*.xlsx"
If dlg.ShowDialog = DialogResult.Ok Then
Dim Book As New XLS.Book(dlg.FileName)
Dim Sheet As XLS.Sheet = Book.Sheets(0)
Tables("Order.Product").StopRedraw()
'注意以下数组中列名称的顺序,必须和Excel表中的列顺序一致
Dim nms() As String = {"width","height","Quantity","Product_number"}
'注意下面的循环变量从1开始,而不是从0开始,因为Excel表的第一行是标题
For n As Integer = 1 To Sheet.Rows.Count -1
Dim r As Row = Tables("Order.Product").AddNew()
For m As Integer = 0 To nms.Length - 1
r(nms(m)) = Sheet(n,m).Value
Next
Next
Tables("Order.Product").ResumeRedraw()
End If