在C＃中设置电子邮件附件名称

问题描述

我添加如下附件：

System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(AttachmentPath);   
msg.Attachments.Add(attachment);   

但是我想让它作为一个不同的名称附加，实际的文件名很长，很混乱我希望它作为file.txt附加，是否有一个简单的方法来做，而不必复制该文件？

But I want to make it attach as a different name, the actual file name is very long and confusing I would like it to attach as "file.txt", is there an easy way to do this without having to make a copy of the file?

推荐答案

如何：

System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(attachmentPath);
attachment.Name = "file.txt";  // set name here
msg.Attachments.Add(attachment);

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