检查答案从asp.net应用程序发送短信警报 [^ ]，上面写着...

Check the answer Send sms alerts from asp.net application[^], where it says...

简而言之:ASP.NET不具有任何内置的API支持来发送SMS.您需要使用第三方解决方案或使用Internet上的某些内容.上面的文章和讨论将为您提供帮助.

Nutshell: ASP.NET does NOT have any inbuilt API support to send out an SMS. You need to go for a third party solution or use something that is found on the Internet. Articles and discussions above should help you out.

因此，您需要一个第三方支持.

请检查那里提供的讨论链接，以了解有关实现的更多信息.

如果您想这样做，请遵循以下文章，它们将为您提供帮助.
1. 使用ASP.NET 2.0的简易SMTP邮件 [^ ].
2. 发送电子邮件的一些简单方法(通过SMTP)和SMS短信 [使用Asp.net发送SMS [发送一条SMS消息-ASP.NET/C# [

So, you need to have one third party support.

Please check the discussion links provided there to know more about the implementations.

If you want to do, then follow the articles below, they will help you.
1. Easy SMTP Mail Using ASP.NET 2.0[^].
2. Some Easy Ways to Send Emails (via SMTP) and SMS Text Messages[^].
3. Sending SMS using Asp.net[^].
4. Send Single SMS Message - ASP.NET / C#[^].

Thanks...