asp.net - 在 asp.net 3.5 中的 buttonclick 事件上发送电子邮件？

Question

我正在开发一个 Web 应用程序，在填写注册表单后，我希望单击按钮将电子邮件发送到该特定表单的文本框中指定的地址。考虑客户填写的注册表单，是否可以使用客户在该表格文本框中插入的电子邮件 ID 向客户发送确认邮件？我正在使用 asp.net 3.5 和 MS sql 2005

Answer 1

protected void SendMail()
    {
        // Gmail Address from where you send the mail
        var fromAddress = "Gmail@gmail.com";
        // any address where the email will be sending
        var toAddress = YourEmail.Text.ToString(); 
        //Password of your gmail address
        const string fromPassword = "Password";
         // Passing the values and make a email formate to display
        string subject = YourSubject.Text.ToString();
        string body = "From: " + YourName.Text + "\n";
        body += "Email: " + YourEmail.Text + "\n";
        body += "Subject: " + YourSubject.Text + "\n";
        body += "Question: \n" + Comments.Text + "\n";
        // smtp settings
        var smtp = new System.Net.Mail.SmtpClient();
        {
            smtp.Host = "smtp.gmail.com";
            smtp.Port = 587;
            smtp.EnableSsl = true;
            smtp.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
            smtp.Credentials = new NetworkCredential(fromAddress, fromPassword);
            smtp.Timeout = 20000;
        }
        // Passing values to smtp object
        smtp.Send(fromAddress, toAddress, subject, body);
    }


protected void Button1_Click(object sender, EventArgs e)
    {
        try
        {
            //here on button click what will done 
            SendMail();
            DisplayMessage.Text = "Your Comments after sending the mail";
            DisplayMessage.Visible = true;
            YourSubject.Text = "";
            YourEmail.Text = "";
            YourName.Text = "";
            Comments.Text = "";
        }
        catch (Exception) { }
    }