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主题:[原创]初学者问下Excel导入代码优化

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Dim dlg As New OpenFileDialog
dlg.Filter = "Excel文件|*.xls;*.xlsx"
If dlg.ShowDialog = DialogResult.OK Then
    Dim Book As New XLS.Book(dlg.FileName)
    Dim Sheet As XLS.Sheet = Book.Sheets(0)
    Tables("订单").StopRedraw()
    Dim nms1() As String = {"产品","客户","雇员"}
    Dim nms2() As String = {"表列名产品","表列名客户","表列名雇员"}
    For n As Integer = 1 To Sheet.Rows.Count -1
        Dim r As Row = Tables("订单").AddNew()
        For i As Integer = 0 To sheet.Cols.Count -1
            Dim idx As Integer = array.indexof(nms1, sheet(0,i).Text)
            If idx >= 0 Then
                r(nms2(idx)) = sheet(n, i).Text
            End If
        Next
    Next
    Tables("订单").ResumeRedraw()
End If

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