.Net Framework 2.0下实现发送e-mail的类

using System;
using System.Net.Mail;
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.Net Framework 2.0下实现
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namespace Zhouxiancai
{
 /// <summary>
 /// Class_SendMail 的摘要说明。
 /// </summary>
 public class Class_SendMail
 {
  public Class_SendMail()
  {
   //
   // TODO: 在此处添加构造函数逻辑
   //
  }
  public static void SendSMTPEMail(string strSmtpServer, string strFrom, string strFromPass, string strto, string strSubject, string strBody)
  {
   System.Net.Mail.SmtpClient client = new SmtpClient(strSmtpServer);
   client.UseDefaultCredentials = false;
   client.Credentials = new System.Net.NetworkCredential(strFrom, strFromPass);
   client.DeliveryMethod = SmtpDeliveryMethod.Network;
   
   System.Net.Mail.MailMessage message = new MailMessage(strFrom, strto, strSubject, strBody);
   message.BodyEncoding = System.Text.Encoding.UTF8;
   message.IsBodyHtml = true;

   client.Send(message);
  }
 }
}