我可以使用哪些对象和函数来发送电子邮件

本文关键字：函数 电子邮件 对象 可以使 我可以 | 更新日期: 2023-09-27 17:55:37

        MailMessage mail = new MailMessage();
    mail.To.Add("makovetskiyd@yahoo.co.uk");
    mail.From = new MailAddress("makovetskiyd@yahoo.co.uk");
    mail.Subject = "Test Email";
    string Body = "Welcome to CodeDigest.Com!!";
    mail.Body = Body;
    SmtpClient smtp = new SmtpClient();
    smtp.Host = ConfigurationManager.AppSettings["SMTP"];//i get nuller point exception here.. what does the class configuration manager do?
    smtp.Send(mail);

我可以使用哪些对象和函数来发送电子邮件

您可以使用 Microsoft （System.Net.Mail） 中的内置类。 例如，以下是发送电子邮件的快速简便方法：

public static void SendEmail(string messageText, string subjectText,
        string fromAddress, string toAddress, string ccAddress,
        string bccAddress, string hostName, string attachments,
        string userName, string password)
    {
        try
        {
        string[] toAddressList = toAddress.Split(';');
        string[] ccAddressList = ccAddress.Split(';');
        string[] bccAddressList = bccAddress.Split(';');
        string[] attachmentList = attachments.Split(';');
        MailMessage mail = new MailMessage();
        //Loads the To address field
        foreach (string address in toAddressList)
        {
            if (address.Length > 0)
            {
                mail.To.Add(address);
            }
        }
            //Loads the CC address field
            foreach (string address in ccAddressList)
            {
                if (address.Length > 0)
                {
                    mail.CC.Add(address);
                }
            }
            //Loads the BCC address field
            foreach (string address in bccAddressList)
            {
                if (address.Length > 0)
                {
                    mail.Bcc.Add(address);
                }
            }
            //Loads the attachment list
            foreach (string attachment in attachmentList)
            {
                if (attachment.Length > 0)
                {
                    mail.Attachments.Add(new Attachment(attachment));
                }
            }
            mail.From = new MailAddress(fromAddress);
            mail.Subject = subjectText;
            string Body = messageText;
            mail.Body = Body;
            SmtpClient smtp = new SmtpClient();
            smtp.Host = hostName;
            smtp.Credentials = new System.Net.NetworkCredential(userName,password);
            smtp.Port = 587;
            smtp.EnableSsl = true;
            smtp.Send(mail);
            mail.Dispose();
            smtp.Dispose();
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.ToString());
        }
    }

在此示例中，您可以通过 Gmail 发送电子邮件。

您可以使用

System.Net.Mail类。

以下是如何使用 Gmail 执行此操作的示例：通过 Gmail 在 .NET 中发送电子邮件

相关文章：