问个菜鸟级的问题 System.Net.Mail

我在本机找了一个发送邮件的代码，System.Net.Mail做的
现在我想知道怎么配置能然这段代码真正发出邮件去， --------------------编程问答-------------------- MailMessage mail = new MailMessage();

                mail.BodyFormat = MailFormat.Html;
                mail.To = “接收人邮件地址”;
                mail.Subject = “邮件标题”;

                mail.Body = “邮件内容”;


                mail.BodyEncoding = Encoding.GetEncoding("GB2312");

                mail.From = “你的邮件地址”;
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", 你邮件地址);
                mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", 邮件密码);
                SmtpMail.SmtpServer = “邮件服务器IP”;
                SmtpMail.Send(mail); --------------------编程问答-------------------- 我的博客里面有!

    一个简单的!@ --------------------编程问答-------------------- 楼主难道还在用vs2003开发吗？

为什么不用.net 2.0以上的呢，这样就可以直接使用System.Net.Mail来发送邮件了。
你用的System.Net.Mail太麻烦了。 --------------------编程问答-------------------- 哦,路过 --------------------编程问答-------------------- .send() --------------------编程问答-------------------- public void MailSend(string MailFrom,string MailTo,string MailPwd,string Mailtitle,string MailCon)
  {
  MailMessage MyMail = new MailMessage();
  MyMail.From = new MailAddress("", "");
  MyMail.To.Add(new MailAddress(""));
  MyMail.Subject = Mailtitle;
  MyMail.Body = MailCon;
  MyMail.IsBodyHtml = false;
  SmtpClient smtpclient = new SmtpClient();
  smtpclient.DeliveryMethod = SmtpDeliveryMethod.Network;
  smtpclient.Host = "";
  smtpclient.Credentials = new System.Net.NetworkCredential(MailFrom, MailPwd);
  smtpclient.Send(MyMail);
  }

jmail.Message Jmail = new jmail.Message();
  DateTime t = DateTime.Now;
  String Subject = "";
  String body = "";
  String FromEmail = "";
  String ToEmail = "";
  Jmail.Charset = "GB2312";
  Jmail.ContentType = "text/html";
  Jmail.AddRecipient(ToEmail, "", "");
  Jmail.From = FromEmail;
  Jmail.MailServerUserName = "";
  Jmail.MailServerPassWord = "";
  Jmail.Subject = Subject;
  Jmail.ContentType="text/html";
  Jmail.Body = body + t.ToString();
  Jmail.Send("", false);
  Jmail.Close();
--------------------编程问答--------------------

补充：.NET技术 ,  ASP.NET