c# - 如何使用 Send Grid mvc azure 通过 List<string>() 发送电子邮件

Question

我正在阅读发送网格文档，它下面指出，为了添加收件人的电子邮件，这是必需的:

    // Add multiple addresses to the To field.
List<String> recipients = new List<String>
{
    @"Jeff Smith <<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="8ae0efececcaeff2ebe7fae6efa4e9e5e7" rel="noreferrer noopener nofollow">[email protected]</a>>",
    @"Anna Lidman <<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="88e9e6e6e9c8edf0e9e5f8e4eda6ebe7e5" rel="noreferrer noopener nofollow">[email protected]</a>>",
    @"Peter Saddow <<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="97e7f2e3f2e5d7f2eff6fae7fbf2b9f4f8fa" rel="noreferrer noopener nofollow">[email protected]</a>>"
};

myMessage.AddTo(recipients);

同时，在我的代码中，我有一个包含存储电子邮件的列表字符串。

 emailing.find_email_send = new List<string>();
 emailing.find_email_send.Add("<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="e18f88828aa1898e958c80888dcf828e8c" rel="noreferrer noopener nofollow">[email protected]</a>");
 emailing.find_email_send.Add("<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4a002522240a22253e272b232664292527" rel="noreferrer noopener nofollow">[email protected]</a>");
 emailing.find_email_send.Add("<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d09ab1b3bb90b8bfa4bdb1b9bcfeb3bfbd" rel="noreferrer noopener nofollow">[email protected]</a>");

如何将其添加到收件人？我尝试使用 forloop:

recipients.Add(emailing.find_email_send[i]);

但似乎不起作用。

Answer 1

如果 myMessage.AddTo 方法采用列表作为参数，并且您的地址已在列表中，那么您不需要执行任何操作，除了:

myMessage.AddTo(emailing.find_email_send);

如果您确实想将列表中的地址添加到收件人列表中，则:

var recipients = new List<string>();
foreach (var address in emailing.find_email_send)
{
    recipients.Add(address);
}