c# 发送邮件代码，带附件

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.Mail;
using System.Net;
using System.Diagnostics;

namespace Test28
{
    class Program
    {
        static void Main(string[] args)
        {
            Email email = new Email()
            {
                fromEmail = "发送人邮箱",
                fromPerson = "发件人",
                toEmail = "接收人邮箱",
                toPerson = "接收人",
                encoding = "UTF-8",
                smtpServer = "选用的邮件服务器平【比如：mail.163.com】",
                userName = "你邮箱的用户名【比如：xxxxx@163.com】",
                passWord = "你的邮箱的密码",
                emailTitle = "邮件标题",
                emailContent = "邮件内容"
            };
            SendEmail(email);
        }

        #region 邮件发送代码
        /// <summary>
        /// 邮件发送代码
        /// </summary>
        /// <param name="email"></param>
        public static void SendEmail(Email email)
        {
            //try
            //{
            //设置发件人信箱,及显示名字 
            MailAddress from = new MailAddress(email.fromEmail, email.fromPerson);
            //设置收件人信箱,及显示名字 
            MailAddress to = new MailAddress(email.toEmail, email.toPerson);
            //创建一个MailMessage对象 
            MailMessage oMail = new MailMessage(from, to);
            oMail.Subject = email.emailTitle; //邮件标题 
            oMail.Body = email.emailContent; //邮件内容
            oMail.IsBodyHtml = true; //指定邮件格式,支持HTML格式 
            System.Net.Mail.Attachment mailAttach_1 = new   Attachment(@"c:\UserCenterLog.txt");//附件
            oMail.Attachments.Add(mailAttach_1);
            oMail.BodyEncoding = System.Text.Encoding.GetEncoding(email.encoding);//邮件采用的编码 
            oMail.Priority = MailPriority.High;//设置邮件的优先级为高
            //发送邮件服务器 
            SmtpClient client = new SmtpClient();
            client.Host = email.smtpServer; //指定邮件服务器 
            client.Credentials = new NetworkCredential(email.userName, email.passWord);//指定服务器邮件,及密码 
            //发送 
            client.Send(oMail); //发送邮件 
            oMail.Dispose(); //释放资源 
            //}
            //catch(Exception ex)
            //{
            //    StreamWriter writer = File.AppendText(@"c:\00.txt");
            //    writer.WriteLine(ex.Message);
            //    writer.Close();
            //    writer.Dispose();
            //}
            //finally
            //{

            //}
        }
        #endregion
    }

    class Email
    {
        public string fromEmail { get; set; }
        public string fromPerson { get; set; }
        public string toEmail { get; set; }
        public string toPerson { get; set; }
        public string encoding { get; set; }
        public string smtpServer { get; set; }
        public string userName { get; set; }
        public string passWord { get; set; }
        public string emailTitle { get; set; }
        public string emailContent { get; set; }
    }
}