发邮件代码,Asp.Net代码库,德仔网

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【Asp.Net】发邮件

作者:hantianwei / 发布于2014/2/25/ 444

发邮件

using System; 
 
 using System.Net; 
 
 using System.Net.Mail; 
 
 using System.Net.Mime; 
 
 

namespace Fish

{ 

  /// <summary> 

  /// 发送邮件的类 

  /// </summary> 

  public class SendMail 

  { 

    private MailMessage mailMessage; 

    private SmtpClient smtpClient; 

    private string password;//发件人密码 



    /// <summary> 

    /// 处审核后类的实例 

    /// </summary> 

    /// <param name="To">收件人地址</param> 

    /// <param name="From">发件人地址</param> 

    /// <param name="Body">邮件正文</param> 

    /// <param name="Title">邮件的主题</param> 

    /// <param name="Password">发件人密码</param> 

    public SendMail(string To, string From, string Body, string Title, string
Password) 

    { 

      mailMessage = new MailMessage(); 

      mailMessage.To.Add(To); 

      mailMessage.From = new System.Net.Mail.MailAddress(From); 

      mailMessage.Subject = Title; 

      mailMessage.Body = Body; 

      mailMessage.IsBodyHtml = true; 

      mailMessage.BodyEncoding = System.Text.Encoding.UTF8; 

      mailMessage.Priority = System.Net.Mail.MailPriority.Normal; 

      this.password = Password; 

    } 



    /// <summary> 

    /// 添加附件 

    /// </summary> 

    public void Attachments(string Path) 

    { 

      string[] path = Path.Split(','); 



      Attachment data; 

      ContentDisposition disposition; 



      for (int i = 0; i < path.Length; i++) 

      { 

        data = new Attachment(path[i], MediaTypeNames.Application.Octet);//实例化
附件 
 
        disposition = data.ContentDisposition; 
 
        disposition.CreationDate = System.IO.File.GetCreationTime(path[i]);//获取
附件的创建日期 
 
        disposition.ModificationDate = System.IO.File.GetLastWriteTime(path[i]);//
获取附件的修改日期 
 
        disposition.ReadDate = System.IO.File.GetLastAccessTime(path[i]);//获取附
件的读取日期 
 
        mailMessage.Attachments.Add(data);//添加到附件中 
 
      } 
 
    } 
 
 
 
 
 
    /// <summary> 
 
    /// 异步发送邮件 
 
    /// </summary> 
 
    /// <param name="CompletedMethod"></param> 
 
    public void SendAsync(SendCompletedEventHandler CompletedMethod) 
 
    { 
 
      if (mailMessage != null) 
 
      { 
 
        smtpClient = new SmtpClient(); 
 
        smtpClient.Credentials = new System.Net.NetworkCredential
(mailMessage.From.Address, password);//设置发件人身份的票据 
 
        smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network; 
 
        smtpClient.Host = "smtp." + mailMessage.From.Host; 
 
        smtpClient.SendCompleted += new SendCompletedEventHandler
(CompletedMethod);//注册异步发送邮件完成时的事件 
 
        smtpClient.SendAsync(mailMessage, mailMessage.Body); 
 
      } 
 
    } 
 
 
 
    /// <summary> 
 
    /// 发送邮件 
 
    /// </summary> 
 
    public void Send() 
 
    { 
 
      if (mailMessage != null) 
 
      { 
 
        smtpClient = new SmtpClient(); 
 
        smtpClient.Credentials = new System.Net.NetworkCredential
(mailMessage.From.Address, password);//设置发件人身份的票据 
 
        smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network; 
 
        smtpClient.Host = "smtp." + mailMessage.From.Host; 
 
        smtpClient.Send(mailMessage); 
 
      } 
 
    } 
 
  } 
 
}

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