Dim dlg As New OpenFileDialog

dlg.Filter = "Excel文件|*.xls;*.xlsx"

If dlg.ShowDialog =DialogResult.OK Then

    

    Dim App As New MSExcel.Application

    try

        Dim Wb As MSExcel.WorkBook = App.WorkBooks.Open(dlg.FileName)

        Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets(1)

        Dim Rg As MSExcel.Range = Ws.UsedRange

        Dim ary = rg.value

        Dim dic As new Dictionary(of Integer, List(of object))

        For Each s As object In ws.Shapes

            Dim rng = s.TopLeftCell

            If dic.ContainsKey(rng.Row) = False Then

                Dim ls As new List(Of object)

                ls.add(s)

                dic.Add(rng.Row, ls)

            Else

                dic(rng.Row).add(s)

            End If

        Next

        Dim nms() As String = {"编号","产品","客户","雇员","单价","折扣","数量","日期"}

        Dim s1 As new List(of String)

        s1.Addrange(nms)

        Dim dict As new Dictionary(of String,Integer)

        For m As Integer = 1 To rg.Cols.Count

            If s1.Contains(ary(0,m)) Then

                dict.add(ary(0,m),m)

            End If

        Next

        For n As Integer = 2 To rg.Rows.Count

            If DataTables("订单").Find("编号 = \'" & ary(n,dict("编号")) & "\'") Is Nothing Then

                Dim ro As Row = Tables("订单").AddNew

                For i As Integer = 0 To nms.length - 1

                    ro(i) = ary(n,dict(nms(i)))

                Next

                If dic.ContainsKey(n) Then

                    Dim ls = dic(n)

                    Dim line As new List(Of String)

                    For j As Integer = 0 To ls.count-1

                        Dim name = ary(n, 7) & "_" & j & ".jpg"

                        ls(j).copy

                        ClipBoard.GetImage.save(projectPath & "attachments/" & name)

                        line.add(name)

                    Next

                    ro.DataRow.lines("照片") = line

                End If

            End If

        Next

        MessageBox.Show("导入成功!","恭喜!")

    catch ex As exception

        msgbox(ex.message)

        MessageBox.Show("导入失败!","恭喜!")

    finally

        app.quit

    End try

End If