VB 读取csv文件数据

　　Public adoConn As New ADODB.Connection 

　　Private Sub csv()
        adoConn.ConnectionString = "Driver={Microsoft Text Driver (*.txt; *.csv)};DefaultDir=C:Documents and SettingsvinsonluDesktop1400004"
        adoConn.Open()
        Dim rs As New ADODB.Recordset
        rs.Open("select * from Orders_N.csv", adoConn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockReadOnly)
        If rs.RecordCount > 0 Then
            rs.MoveFirst()
            While Not rs.EOF
                MessageBox.Show(CStr(rs.Fields(1).Value))
                rs.MoveNext()
            End While
        End If
        rs.Close()
    End Sub