读取CSV到DataGrid

    Private Sub btnFileLoad_Click()Sub btnFileLoad_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnFileLoad.Click
        Dim l_objStreamReader As System.IO.StreamReader
        Dim l_ArrayData() As String
        Dim l_strFile As String
        Dim l_strSinnkbn As String
        Dim l_strHenkouShainNo As String
        Dim l_strHenkouShainName As String
        Dim l_strShainNo As String
        Dim l_strShainMei As String
        Dim l_strBmncode As String
        Dim l_strBmnname As String
        Dim l_strUserid As String
        Dim l_strTensouadd As String
        Dim l_strRiyuu As String
        Dim l_strBikou As String
        Dim l_dtb As DataTable
        Dim l_dtr As DataRow
        Dim l_strColumnShainMei As DataColumn
        Dim l_strColumnSinnkbn As DataColumn
        Dim l_strColumnUserid As DataColumn
        Dim l_strColumnShainNo As DataColumn
        Dim l_strColumnBmncode As DataColumn
        Dim l_strColumnBmnname As DataColumn
        Dim l_strColumnHenkouShainNo As DataColumn
        Dim l_strColumnHenkouShainName As DataColumn
        Dim l_strColumnTensouadd As DataColumn
        Dim l_strColumnRiyuu As DataColumn
        Dim l_strColumnBikou As DataColumn
        Dim l_blnFirst As Boolean = True

        l_objStreamReader = New System.IO.StreamReader(fleCVS.PostedFile.InputStream, Encoding.GetEncoding("shift-jis"))
        l_strFile = l_objStreamReader.ReadLine()

        While Not (l_strFile Is Nothing)
            l_strFile = l_strFile.Replace(Convert.ToChar(9), ",")
            l_ArrayData = l_strFile.Split(","c)
            l_strShainNo = l_ArrayData(0)
            l_strShainMei = l_ArrayData(1)
            l_strBmncode = l_ArrayData(2)
            l_strBmnname = l_ArrayData(3)
            l_strHenkouShainNo = l_ArrayData(4)
            l_strHenkouShainName = l_ArrayData(5)
            l_strSinnkbn = l_ArrayData(6)
            l_strUserid = l_ArrayData(7)
            l_strTensouadd = l_ArrayData(8)
            l_strRiyuu = l_ArrayData(9)
            l_strBikou = l_ArrayData(10)

            If l_blnFirst Then
                l_dtb = New DataTable

                l_strColumnSinnkbn = New DataColumn
                l_strColumnSinnkbn.ColumnName = "Sinnkbn"
                l_strColumnSinnkbn.DataType = GetType(System.String)
                l_strColumnSinnkbn.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnSinnkbn)

                l_strColumnShainNo = New DataColumn
                l_strColumnShainNo.ColumnName = "ShainNo"
                l_strColumnShainNo.DataType = GetType(System.String)
                l_strColumnShainNo.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnShainNo)

                l_strColumnShainMei = New DataColumn
                l_strColumnShainMei.ColumnName = "ShainMei"
                l_strColumnShainMei.DataType = GetType(System.String)
                l_strColumnShainMei.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnShainMei)

                l_strColumnUserid = New DataColumn
                l_strColumnUserid.ColumnName = "Userid"
                l_strColumnUserid.DataType = GetType(System.String)
                l_strColumnUserid.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnUserid)

                l_strColumnBmncode = New DataColumn
                l_strColumnBmncode.ColumnName = "Bmncode"
                l_strColumnBmncode.DataType = GetType(System.String)
                l_strColumnBmncode.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnBmncode)

                l_strColumnTensouadd = New DataColumn
                l_strColumnTensouadd.ColumnName = "Tensouadd"
                l_strColumnTensouadd.DataType = GetType(System.String)
                l_strColumnTensouadd.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnTensouadd)

                l_strColumnRiyuu = New DataColumn
                l_strColumnRiyuu.ColumnName = "Riyuu"
                l_strColumnRiyuu.DataType = GetType(System.String)
                l_strColumnRiyuu.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnRiyuu)

                l_strColumnBikou = New DataColumn
                l_strColumnBikou.ColumnName = "Bikou"
                l_strColumnBikou.DataType = GetType(System.String)
                l_strColumnBikou.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnBikou)

                l_strColumnBmnname = New DataColumn
                l_strColumnBmnname.ColumnName = "Bmnname"
                l_strColumnBmnname.DataType = GetType(System.String)
                l_strColumnBmnname.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnBmnname)

                l_strColumnHenkouShainNo = New DataColumn
                l_strColumnHenkouShainNo.ColumnName = "HenkouShainNo"
                l_strColumnHenkouShainNo.DataType = GetType(System.String)
                l_strColumnHenkouShainNo.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnHenkouShainNo)

                l_strColumnHenkouShainName = New DataColumn
                l_strColumnHenkouShainName.ColumnName = "HenkouShainName"
                l_strColumnHenkouShainName.DataType = GetType(System.String)
                l_strColumnHenkouShainName.AllowDBNull = False
                l_dtb.Columns.Add(l_strColumnHenkouShainName)

                l_blnFirst = False
            End If

            l_dtr = l_dtb.NewRow()
            l_dtr("ShainNo") = l_strShainNo
            l_dtr("ShainMei") = l_strShainMei
            l_dtr("Bmncode") = l_strBmncode
            l_dtr("Bmnname") = l_strBmnname
            l_dtr("HenkouShainNo") = l_strHenkouShainNo
            l_dtr("HenkouShainName") = l_strHenkouShainName
            l_dtr("Sinnkbn") = l_strSinnkbn
            l_dtr("Userid") = l_strUserid
            l_dtr("Tensouadd") = l_strTensouadd
            l_dtr("Riyuu") = l_strRiyuu
            l_dtr("Bikou") = l_strBikou

            l_dtb.Rows.Add(l_dtr)
            l_strFile = l_objStreamReader.ReadLine()
        End While
        l_objStreamReader.Close()
        Session("dtb") = l_dtb
        dgrData.DataSource = l_dtb
        dgrData.DataBind()
    End Sub