IMAP收邮件

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using LumiSoft.Net.IMAP;
using LumiSoft.Net.IMAP.Client;
using System.IO;
using LumiSoft.Net.Mail;
using System.Net.Mime;
using System.Net.Mail;
using LumiSoft.Net.MIME;
namespace EMailTest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Handle(object sender, LumiSoft.Net.EventArgs<IMAP_r_u> e)
        {
            Console.WriteLine(e.Value.ToString());
        }
        private void button1_Click(object sender, EventArgs oe)
        {
            IMAP_Client client = new IMAP_Client();

            try
            {
                //连接邮件服务器通过传入邮件服务器地址和用于IMAP协议的端口号
                //SSL 993 Other 143
                //client.Connect("imap.qq.com", 993, true);
                //client.Login("[email protected]", "*******");

                client.Connect("imap.163.com", 143, false);
                client.Login("[email protected]", "*****");
                client.GetFolders(null).ToList().ForEach(f => {

                    Console.WriteLine(f.FolderName);
                    var s = client.FolderStatus(f.FolderName);
                    s.ToList().ForEach(sIt => {
                        Console.WriteLine("总数:{0},未读:{1},最近{2}", sIt.MessagesCount, sIt.MessagesCount, sIt.UnseenCount);
                    });

                });

                client.SelectFolder("INBOX");

                var seqSet = IMAP_t_SeqSet.Parse("1000:*");
                var items = new IMAP_t_Fetch_i[]
                {
                    new IMAP_t_Fetch_i_Envelope(),
                    new IMAP_t_Fetch_i_Uid(),
                    new IMAP_t_Fetch_i_Flags(),
                    new IMAP_t_Fetch_i_InternalDate(),
                    new IMAP_t_Fetch_i_Rfc822()
                };

                //Fetch 第一个参数false时seqSet有效
                client.Fetch(false, seqSet, items, (s, e) =>
                {
                    try
                    {

                        var email = e.Value as IMAP_r_u_Fetch;
                        //using (var ctx = new DBTEntities())
                        //{
                        //    var ent = new T_EMail();
                        //    ent.Flags = email.Flags.Flags.ToString();
                        //    ent.ReceiveDate = email.InternalDate.Date;
                        //    ent.Subject = email.Envelope.Subject;
                        //    ent.UId = email.UID.UID;
                        //    ctx.T_EMail.AddObject(ent);
                        //    ctx.SaveChanges();

                        //}
                        Console.WriteLine(" ");
                        Console.WriteLine("标题:" + email.UID.UID +"," + email.InternalDate.Date   +"," + email.Envelope.Subject );
                        Console.WriteLine("------------内容------------------------");

                        if (email.Rfc822 != null)
                        {
                            email.Rfc822.Stream.Position = 0;
                            var mine = Mail_Message.ParseFromStream(email.Rfc822.Stream);
                            email.Rfc822.Stream.Close();

                            //Console.WriteLine(mine.BodyHtmlText);
                            //Console.WriteLine(mine.Body.MediaType);
                            if (mine.Attachments.Count() > 0)
                            {

                                var list= mine.Attachments.ToList();
                                foreach (var att in list)
                                {
                                    var part = att.Body as MIME_b_SinglepartBase;

                                    string filename=@"C:\xx\" + att.ContentType.Param_Name;
                                    File.WriteAllBytes(filename, part.Data);

                                }

                            }
                        }
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine("Handle-Err:" + ex.Message);
                    }

                });

            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {

            }

        }
    }
}