C# 邮件群发

C#群发邮件

using System;
using System.Collections.Generic;
using System.Text;
using MassSendEmail.model;
using System.Net;
using System.Net.Mail;
using MassSendEmail.util;
using System.Threading;
using System.Collections;

namespace MassSendEmail.control
{
    public class ResultArgs:EventArgs
    {
        private EmailAddressInfo resultEmailInfo = null;

        public EmailAddressInfo ResultEmailInfo
        {
            get { return resultEmailInfo; }
        }
        public ResultArgs（EmailAddressInfo info）
        {
            resultEmailInfo = info;
        }
    }

    public class EmailManager
    {
        private bool _isdisposed_ = false;
        private bool _issend_right_now_ = false;
        private Thread thread_;
        private List emailLis