JBLEAR-STD/Stone.WinForm/Stone.Common/MySmtpMail.cs

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

namespace Stone.Common
{
    public class MySmtpMail
    {
        private MailMessage mailMessage;
        private SmtpClient smtpClient;
        private string server;
        private string username;
        private string password;
        private bool enablessl;
        private bool credentials;
        private int port;

        public MySmtpMail(string To, string From, string Body, string Title, string Server, string Username, string Password, bool EnableSsl, int Port, bool Credentials, string AttachmentFile)
        {
            mailMessage = new MailMessage();
            mailMessage.To.Add(To);
            mailMessage.From = new System.Net.Mail.MailAddress(From);
            mailMessage.Subject = Title;
            mailMessage.Body = Body;
            if(AttachmentFile != "")
            {
                Attachment attachment = new Attachment(AttachmentFile);
                mailMessage.Attachments.Add(attachment);
            }
            mailMessage.IsBodyHtml = true;
            mailMessage.BodyEncoding = System.Text.Encoding.UTF8;
            mailMessage.Priority = System.Net.Mail.MailPriority.Normal;
            this.server = Server;
            this.password = Password;
            this.username = Username;
            this.enablessl = EnableSsl;
            this.port = Port;
            this.credentials = Credentials;

        }

        public void Send()
        {
            if (mailMessage != null)
            {
                smtpClient = new SmtpClient();
                if (!credentials)
                {
                    
                    smtpClient.Credentials = new System.Net.NetworkCredential(username, password);


                }
                smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
                smtpClient.Host = server;
                smtpClient.Port = port;
                smtpClient.EnableSsl = enablessl;
                smtpClient.Send(mailMessage);
            }
        }


        #region ��ʱ���õ�
        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);//ʵ����[shi li hua] 
                disposition = data.ContentDisposition;
                disposition.CreationDate = System.IO.File.GetCreationTime(path[i]);//��ȡ 
                disposition.ModificationDate = System.IO.File.GetLastWriteTime(path[i]);// 
                disposition.ReadDate = System.IO.File.GetLastAccessTime(path[i]);//��ȡ�� 
                mailMessage.Attachments.Add(data);//���ӵ�������  
            }
        }
  
        public void SendAsync(SendCompletedEventHandler CompletedMethod)
        {
            if (mailMessage != null)
            {
                smtpClient = new SmtpClient();
                smtpClient.Credentials = new System.Net.NetworkCredential
(mailMessage.From.Address, password);//����[she zhi]����������[shen fen]��Ʊ��  
                smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
                smtpClient.Host = "smtp." + mailMessage.From.Host;
                smtpClient.SendCompleted += new SendCompletedEventHandler
(CompletedMethod);//ע��[zhu ce]�첽[yi bu]�����ʼ�[you jian]����ʱ���¼�[shi jian]  
                smtpClient.SendAsync(mailMessage, mailMessage.Body);
            }
        }
        #endregion
    }
}