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ReceiveMail.cs
资源名称：Email.rar　[点击查看]
上传用户：hncsjykj
上传日期：2022-08-09
资源大小：461k
文件大小：4k
源码类别：

Email客户端

开发平台：

C#

ReceiveMail.cs：源码内容
  1. using System;
  2. using System.Collections.Generic;
  3. using System.Text;
  4. using OpenPOP.POP3;
  5. using System.Collections;
  6. using OpenPOP.MIMEParser;
  9. namespace LYBemail
  10. {
  11.     class ReceiveMail
  12.     {
  14.         private Hashtable msgs = new Hashtable();
  15.         private POPClient popClient=new POPClient();
  16.         private int count;
  17.         private string POPServer, port, login, password;
  18.         private OpenPOP.MIMEParser.Message m;
  20.         public ReceiveMail(string POPServer, string port, string login, string password)
  21.         {
  22.             this.POPServer = POPServer;
  23.             this.port = port;
  24.             this.login = login;
  25.             this.password = password;
  26.         }
  28.         public OpenPOP.MIMEParser.Message currentMessage
  29.         {
  30.             get { return m; }
  31.         }
  33.         public bool setMessage(int index)
  34.         {
  35.             m = (OpenPOP.MIMEParser.Message)msgs[index];
  36.             if (m == null)
  37.                 receiveMail(index);
  38.             m = (OpenPOP.MIMEParser.Message)msgs[index];
  39.                 return m.HasRealAttachment;
  40.             
  42.         }
  44.         #region 连接服务器
  45.         //连接服务器，并返回邮件总数
  46.         public int connect()
  47.         {
  48.             //连接POP3服务器
  49.             OpenPOP.POP3.Utility.Log = true;
  50.             popClient.Disconnect();
  51.             popClient.Connect(POPServer, int.Parse(port));
  52.             popClient.Authenticate(login, password);
  53.             //得到邮件总数
  54.             count = popClient.GetMessageCount();
  55.             msgs.Clear();
  56.             return count;
  57.         }
  58.         #endregion
  60.         #region 接收邮件
  61.         public void receiveMail(int beginIndex,int endIndex)
  62.         {
  63.             //收取邮件
  64.             for (int i =beginIndex ; i <=endIndex; i++)
  65.             {
  66.                 receiveMail(i);
  67.             }
  68.         }
  70.         public void receiveMail(int index)
  71.         {
  72.             if (index > count)
  73.                 index = count;
  74.             OpenPOP.MIMEParser.Message m = popClient.GetMessage(index, false);
  75.             try
  76.             {
  77.                 msgs.Add(index, m);
  78.             }
  79.             catch (ArgumentException)
  80.             {
  82.             }
  83.         }
  85.         #endregion
  87.         #region 删除邮件
  89.         public void delMail(int index)
  90.         {
  91.             if (index > count)
  92.                 index = count;
  93.             popClient.DeleteMessage(index);
  95.         }
  97.         public void delMail(int beginIndex, int endIndex)
  98.         {
  99.             for (int i = beginIndex; i <= endIndex; i--)
  100.             {
  101.                 delMail(i);
  102.             }
  103.            // MessageBox.Show("邮件删除完成");
  104.             Console.WriteLine("邮件删除完成");
  105.         }
  107.         public void delMail()
  108.         {
  109.             popClient.DeleteAllMessages();
  110.             //MessageBox.Show("邮箱已清空");
  111.             Console.WriteLine("邮件已清空");
  112.         }
  114.         #endregion
  116.         #region 附件相关
  118.         public ArrayList getAttachmentName()
  119.         {
  120.             ArrayList attachmentName = new ArrayList();
  121.             int count = m.AttachmentCount;
  122.             for (int i = 0; i < count; i++)
  123.             {
  124.                 if (m.GetAttachment(i).NotAttachment)
  125.                     continue;
  126.                 attachmentName.Add(m.GetAttachmentFileName(m.GetAttachment(i)));
  127.             }
  128.             return attachmentName;
  129.         }
  131.         public void getAttachments(string savePath)
  132.         {
  133.             m.SaveAttachments(savePath);
  134.         }
  136.         #endregion
  137.     }
  138. }