郵箱mail 發送類 asp.net C#

沒有牛B的設計模式，代碼精練精練實用，功能齊全，調用簡單 。。全全完完為碼農考慮

  MailSmtp ms = new MailSmtp("smtp.QQ.com","1215247044","xxxx");            //可選參數            ms.SetCC("610262374@qq.com");//抄送可以多個            ms.SetBC("610262374@qq.com");//暗送可以多個            ms.SetIsHtml(true);//默認:true            ms.SetEncoding(System.Text.Encoding.UTF8);//設置格式 默認utf-8            ms.SetIsSSL(true);//是否ssl加密 默認為false            //調用函數            bool isSuccess = ms.Send("1215247044@qq.com", "test", "610262374@qq.com", "哈哈", "哈哈", Server.MapPath("~/Test.dll"));            //輸出結果            Response.Write(ms.Result);

代碼：

using System;using System.IO;using System.Web.UI.WebControls;using System.Text;using System.Net.Mail;using System.Net;using System.Linq;using System.Text.RegularExPRessions;namespace SyntacticSugar{    /// <summary>    /// ** 描述：郵件發送    /// ** 創始時間：2015-6-8    /// ** 修改時間：-    /// ** 作者：sunkaixuan    /// ** 使用說明：http://www.survivalescaperooms.com/sunkaixuan/p/4562147.html    /// </summary>    public class MailSmtp    {        /// <summary>        /// 設置郵件編碼類型        /// </summary>        /// <param name="contentEncoding"></param>        public void SetEncoding(Encoding contentEncoding)        {            this._encoding = contentEncoding;        }        /// <summary>        ///設置郵件正文是否為 Html 格式         /// </summary>        /// <param name="isHtml"></param>        public void SetIsHtml(bool isHtml)        {            this._isHtml = isHtml;        }        /// <summary>        /// 抄送        /// </summary>        /// <param name="cc"></param>        public void SetCC(params string[] cc)        {            this._cc = cc;        }        /// <summary>        /// 暗送        /// </summary>        /// <param name="cc"></param>        public void SetBC(params string[] bc)        {            this._bcc = bc;        }        /// <summary>        /// 是否ssl加密        /// </summary>        /// <param name="isSSL"></param>        public void SetIsSSL(bool isSSL)        {            this._smtp.EnableSsl = isSSL;        }        /// <summary>        /// 構造函數        /// </summary>        /// <param name="host"></param>        /// <param name="username">郵件賬號</param>        /// <param name="passWord">密碼</param>        public MailSmtp(string host, string username, string password)        {            this._smtp.Host = host;            this._smtp.Port = 0x19;            this._smtp.EnableSsl = false;            this._isHtml = true;            this._encoding = Encoding.UTF8;            if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))            {                this._smtp.UseDefaultCredentials = false;            }            else            {                this._smtp.Credentials = new NetworkCredential(username, password);            }        }        /// <summary>        /// 發送郵件        /// </summary>        /// <param name="from">發件人郵件地址</param>        /// <param name="sender">發件人顯示名稱</param>        /// <param name="to">收件人地址</param>        /// <param name="subject">郵件標題</param>        /// <param name="body">郵件正文</param>        /// <param name="file">附件地址數組</param>        /// <returns>bool 是否成功 </returns>        public bool Send(string from, string sender, string to, string subject, string body, params string[] file)        {            return Send(from, sender, new string[] { to }, subject, body, file);        }        /// <summary>        /// 發送郵件        /// </summary>        /// <param name="from">發件人郵件地址</param>        /// <param name="sender">發件人顯示名稱</param>        /// <param name="to">收件人地址</param>        /// <param name="subject">郵件標題</param>        /// <param name="body">郵件正文</param>        /// <param name="file">附件地址數組</param>        /// <returns>bool 是否成功 </returns>        public bool Send(string from, string sender, string[] to, string subject, string body, params string[] file)        {            string mailReg = @"^[/w-]+(/.[/w-]+)*@[/w-]+(/.[/w-]+)+$";            if (to == null)            {                throw new ArgumentNullException("MailSmtp.Send.to");            }            if (to.Any(oit => !Regex.IsMatch(oit + "", mailReg)))            {                this.Result = "收件人地址不合法";                return false;            }            if (_bcc != null && _bcc.Length > 0)            {                if (_bcc.Any(oit => !Regex.IsMatch(oit + "", mailReg)))                {                    this.Result = "暗送人地址不合法";                    return false;                }            }            if (_cc != null && _cc.Length > 0)            {                if (_cc.Any(oit => !Regex.IsMatch(oit + "", mailReg)))                {                    this.Result = "抄送人地址不合法";                    return false;                }            }            MailMessage message = new MailMessage();            // 創建一個附件對象            foreach (var r in file)            {                Attachment objmailAttachment;                objMailAttachment = new Attachment(r);//發送郵件的附件                message.Attachments.Add(objMailAttachment);            }            message.From = new MailAddress(from, sender);            message.Subject = subject;            message.SubjectEncoding = this._encoding;            message.Body = body;            message.BodyEncoding = this._encoding;            message.IsBodyHtml = this._isHtml;            message.Priority = MailPriority.Normal;            foreach (string str in to)            {                message.To.Add(str);            }            if (this._bcc != null && this._bcc.Length > 0)            {                foreach (string b in this._bcc)                {                    message.Bcc.Add(b);                }            }            if (this._cc != null && this._cc.Length > 0)            {                foreach (string c in this._cc)                {                    message.CC.Add(c);                }            }            try            {                this._smtp.Send(message);                return true;            }            catch (Exception ex)            {                Console.WriteLine(ex.Message);            }            return false;        }        private SmtpClient _smtp = new SmtpClient();        private Encoding _encoding { get; set; }        private bool _isHtml { get; set; }        private string[] _cc { get; set; }        private string[] _bcc { get; set; }        /// <summary>        /// 獲取發送結果，成功則為空        /// </summary>        public string Result { get; private set; }    }}