ASP.NET之郵件傳送

using System;
using System.Collections.Generic;
using System.Text;
using System.Net.Mail;
using System.Net.Mime;

namespace Maticsoft.BLL
{
    public class SendMail
    {
        private MailMessage mailMessage;

        private SmtpClient smtpClient;

        private string password;//發件人密碼          

        //開始收郵件功能
        public void GetMail(string To)
        {

        }
        //結束收郵件功能

        ///

  

        /// 處稽核後類的例項  

        ///   

        /// 收件人地址  

        /// 發件人地址  

        /// 郵件正文  

        /// 郵件的主題  

        /// 發件人密碼  

        public SendMail(string To, string From, string Body, string Title, string Password)
        {

            mailMessage = new MailMessage();

            mailMessage.To.Add(To);

            mailMessage.From = new System.Net.Mail.MailAddress(From);

            mailMessage.Subject = Title;

            mailMessage.Body = Body;

            mailMessage.IsBodyHtml = true;

            mailMessage.BodyEncoding = System.Text.Encoding.UTF8;

            mailMessage.Priority = System.Net.Mail.MailPriority.Normal;

            this.password = Password;

        }

        ///

  

        /// 新增附件  

        ///   

        public void Attachments(string Path)
        {

            string[] path = Path.Split(',');

            Attachment data;

            ContentDisposition disposition;

            for (int i = 0; i < path.Length; i++)
            {

                data = new Attachment(path[i], MediaTypeNames.Application.Octet);//例項化附件  

                disposition = data.ContentDisposition;

                disposition.CreationDate = System.IO.File.GetCreationTime(path[i]);//獲取附件的建立日期  

                disposition.ModificationDate = System.IO.File.GetLastWriteTime(path[i]);//獲取附件的修改日期  

                disposition.ReadDate = System.IO.File.GetLastAccessTime(path[i]);//獲取附件的讀取日期  

                mailMessage.Attachments.Add(data);//新增到附件中  

            }

        }

        ///

  

        /// 非同步傳送郵件  

        ///   

        ///   

        public void SendAsync(SendCompletedEventHandler CompletedMethod)
        {

            if (mailMessage != null)
            {

                smtpClient = new SmtpClient();

                smtpClient.Credentials = new System.Net.NetworkCredential(mailMessage.From.Address, password);//設定發件人身份的票據  

                smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

                smtpClient.Host = "smtp." + mailMessage.From.Host;

                smtpClient.SendCompleted += new SendCompletedEventHandler(CompletedMethod);//註冊非同步傳送郵件完成時的事件  

                smtpClient.SendAsync(mailMessage, mailMessage.Body);

            }

        }

 

        ///

  

        /// 傳送郵件  

        ///   

        public string Send(string fwqdz)
        {
            string EmailAddress = mailMessage.To.ToString();
            try
            {
                if (mailMessage != null)
                {
                    smtpClient = new SmtpClient();

                    //smtpClient.EnableSsl = true;//啟用安全連線

                    smtpClient.Credentials = new System.Net.NetworkCredential(mailMessage.From.Address, password);//設定發件人身份的票據  

                    smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

                    smtpClient.Host = fwqdz; //伺服器傳送地址比如:"smtp.sina.com";

                    smtpClient.Port = 25;//郵件埠

                    smtpClient.Send(mailMessage);

                    return "";
                }
                else
                {
                    return EmailAddress;
                }
            }
            catch (Exception ex)
            {
                return EmailAddress + "," + ex.Message;//將傳送失敗的收件人和異常資訊Return
            }
        }
    }
}

 

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/12639172/viewspace-539842/，如需轉載，請註明出處，否則將追究法律責任。