我添加了这样的附件:
System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(AttachmentPath);
msg.Attachments.Add(attachment);
但是我想把它作为一个不同的名字附加,实际的文件名很长而且令人困惑我想把它作为“file.txt”附加,是否有一个简单的方法来做到这一点,而不必做一个该文件的副本?
答案 0 :(得分:68)
怎么样:
System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(attachmentPath);
attachment.Name = "file.txt"; // set name here
msg.Attachments.Add(attachment);
答案 1 :(得分:5)
您需要从流中加载附件,然后您可以为其指定名称和媒体类型。
var fs = new FileStream("attachmentPath", FileMode.Open);
var attachment = new System.Net.Mail.Attachment(fs, "MyAttachmentName.txt", "text/text");