C＃中的ASP.NET转换为MailAddress [英] c# asp .net Convert to MailAddress

问题描述

我的工作就是要自动发送电子邮件的应用程序。我在Web.config文件中的preferences（发件人，收件人等）。我想为前获得接收像下面的

I am working on an application that is going to send an email automatically. I have the preferences(sender,receiver etc...) in web.config file. I am trying for ex to get the receiver like the following

          MailMessage msg = new MailMessage();
        msg.To = ConfigurationManager.AppSettings["AdminEmail"];

我碰到下面的错误。
错误3无法隐式转换类型'字符串'到'System.Net.Mail.MailAddressCollection。任何帮助吗？

I get the following error. Error 3 Cannot implicitly convert type 'string' to 'System.Net.Mail.MailAddressCollection'. Any help?

推荐答案

尝试使用采取一切弦两个构造函数之一 - 尤其是这一个从需要和到的电子邮件地址

Try using one of the two constructors that take all-strings - in particular this one that takes 'from' and 'to' email addresses.

new System.Net.Mail.MailMessage("[e-mail]", 
  ConfigurationManager.AppSettings["AdminEmail"])

有也是其中一个接受主题和体（顺序）作为附加字符串参数为好。

There's also one which accepts a subject and body (in that order) as additional string parameters as well.

的到属性是 MailAddress ES的集合，因为你可以正确地发送电子邮件到一个以上的人。你不能，因此只分配字符串给它（它可能会帮助看一下MSDN上的文档？）

The To property is a collection of MailAddresses because you can rightly send an email to more than one person. You cannot, therefore just assign a string to it (it might help to look at the documentation on MSDN?)

您可以，但是，添加新的 MailAddress 或字符串它。在 MailAddress 构造有一个构造函数，仅仅需要一个电子邮件字符串，或一个需要两个这样你就可以指定显示名称为好。

You can, however, Add a new MailAddress or string to it. The MailAddress constructor has a constructor that simply takes one email string, or one that takes two so you can specify a display name as well.

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