主题：当前行附件做邮件的附件，代码报错

参考

For Each fname As String In Tables("成本需求单").current.DataRow.Lines("附件明细")
    Dim attachment As new  System.Net.Mail.Attachment("d:\sjk\" & fname, System.Net.Mime.MediaTypeNames.Application.Octet)
    mail.Attachments.Add(attachment)
Next