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有人知道如何通过 C# 在 Outlook 字段“收件人”中添加多个电子邮件地址吗?
foreach (var to in mailTo) newMail.To += to + "; ";
当我尝试按照上面描述的方式进行操作时,我会收到下一种字符串:mail1@mail.commail2@mail.commail3@mail.com
newMail.To.Add(new MailAddress(to));
+=操作员无法按照您尝试使用的方式工作。
+=
a += b + c;
没有任何意义。如果你想这样做,你必须在右侧添加括号:
newMail.To += (to + "; ");