发现注册后发送邮件有困难 [英] Finding difficulty with sending mail after registration

问题描述

嗨



i需要你的支持人员，因为下面的发送邮件部分代码不能正常工作，因为我尝试了很多次但是我没有收到任何邮件，所以，请你帮我修复这个案例，没有任何错误信息，但没有任何电子邮件进入我的收件箱。 （[e-mail]只是一个示例，此电子邮件假定为发件人，将在emailbox.Text中写入的电子邮件为To（我的意思是用户））

Hi

i need your support guys as the below code of sending mail part is not working as i am trying many time but i haven't receive any mail, so could you please help me to fix this case there is no any error message but no any email is coming to my inbox. ("[e-mail] is just a sample and this email is suppose to be "From" and the email which will be written in "emailbox.Text" is "To (i mean user)")

protected void btnSave_Click(object sender, EventArgs e)
{

    HttpCookie cookie = Request.Cookies.Get("Location");
    string Location = string.Empty;
    SqlConnection cn = new SqlConnection(sc);
    SqlCommand cmd = new SqlCommand();
    Location = cookie.Value;

    if (CheckBox1.Checked)
    {


        string sqlstatment = @"INSERT INTO UserInfo (UID, FN, LN, Password, RePass, Email,Country, State,City, Post, Img, Logo,RegDate,Address, UsrType,BizCateg,BizSubCateg) VALUES
        (@UID,@FN,@LN,@Password,@RePass,@Email,@Country,@State,@City,@Post,@Img,@Logo,@RegDate,@Address,@UsrType,@BizCateg,@BizSubCateg)";

        cmd.Connection = cn;
        cmd.CommandType = CommandType.Text;
        cmd.CommandText = sqlstatment;

        //Insert the parameters first
        cmd.Parameters.AddWithValue("@UID", UsrNme.Text);
        cmd.Parameters.AddWithValue("@FN", fnbox.Text);
        cmd.Parameters.AddWithValue("@LN", lnamebox.Text);
        cmd.Parameters.AddWithValue("@Password", passtxtbx1.Text);
        cmd.Parameters.AddWithValue("@RePass", passtxtbx2.Text);
        cmd.Parameters.AddWithValue("@Email", emailbox.Text);
        cmd.Parameters.AddWithValue("@Country", cookie.Value);
        cmd.Parameters.AddWithValue("@State", statedrdolst.SelectedItem.Text);
        cmd.Parameters.AddWithValue("@City", citiesdrdolst.SelectedItem.Text);
        cmd.Parameters.AddWithValue("@Post", postbox.Text);

        cmd.Parameters.AddWithValue("@Logo", logoFileUpload.FileName);
        cmd.Parameters.AddWithValue("@Address", regaddrstxtbx.Text);
        cmd.Parameters.AddWithValue("@UsrType", UsrTypeDrDo.SelectedItem.Text);
        //cmd.Parameters.AddWithValue("@BizCateg", BizCateDDL.SelectedItem.Text);
        //cmd.Parameters.AddWithValue("@BizSubCateg", SubCatBizDDL.SelectedItem.Text);


        if (BizCateDDL.SelectedIndex < 0)
            cmd.Parameters.AddWithValue("@BizCateg", DBNull.Value);
        else
            cmd.Parameters.AddWithValue("@BizCateg", BizCateDDL.SelectedItem.Value);


        if (SubCatBizDDL.SelectedIndex < 0)
            cmd.Parameters.AddWithValue("@BizSubCateg", DBNull.Value);
        else
            cmd.Parameters.AddWithValue("@BizSubCateg", SubCatBizDDL.SelectedItem.Value);

        cmd.Parameters.AddWithValue("@RegDate", DateTime.Now);



        if (!string.IsNullOrEmpty(UsrNme.Text))
        {
            Lblcheckusername.Text = "User Name Already Exist";
            Lblcheckusername.ForeColor = System.Drawing.Color.Red;
        }
        else
        {
            Lblcheckusername.Text = "User Name Available";
            Lblcheckusername.ForeColor = System.Drawing.Color.Green;
        }

        string imgnouser = "/images/general/nouser.jpg";
        if (persimgFileUpload1.HasFile)
        {
            cmd.Parameters.AddWithValue("@Img", persimgFileUpload1.FileName);
            persimgFileUpload1.SaveAs(Server.MapPath("~/images/users/" + persimgFileUpload1.FileName));

        }
        else
        {

            cmd.Parameters.AddWithValue("@Img", imgnouser);

        }


        if (logoFileUpload.HasFile)
        {

            logoFileUpload.SaveAs(Server.MapPath("~/images/Logos/" + logoFileUpload.FileName));

        }

        SqlDataAdapter ad = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        ad.SelectCommand = cmd;
        ad.Fill(ds);
        Session["UsrNme"] = UsrNme.Text;


        const string username = "[e-mail]";

        const string password = "admin111";
        SmtpClient smtpclient = new SmtpClient();
        System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage();

        MailAddress fromaddress = new MailAddress("[e-mail]");

        smtpclient.Host = "smtp.gmail.com";

        smtpclient.Port = 587;
        mail.From = fromaddress;

        mail.To.Add(emailbox.Text);

        mail.Subject = ("Test Subject");
        mail.IsBodyHtml = true;

        mail.Body = "This is test Mail";
        smtpclient.DeliveryMethod = SmtpDeliveryMethod.Network;
        smtpclient.Credentials = new System.Net.NetworkCredential(username, password);
        try
        {

            smtpclient.Send(mail);
            Response.Write("Email Has been sent successfully.");
        }
        catch (Exception ex)
        {

            Response.Write(ex.Message);
        }


        Response.Redirect("User panel.aspx");
        }

        else
        {
        Label1.Text = "please check the box to continue";
        }

}

推荐答案

请浏览我的博客你会得到发送电子邮件的工作代码。

http://sameeakhtar786.blogspot.in/ [ ^ ]

Please go through my blog you will get a working code to send email.
http://sameeakhtar786.blogspot.in/[^]

无事可做！只需致电您要发送消息的方法。

示例 - 首先更改方法中的设置并调用如下方法

受保护的void btnsend_click（--- ----------------）

{

//在这里做你的东西

SendMail（ ）;

}

Nothing to do !!!Just call the method from where you want to send the message.
example--First change the settings in the method and call the method as below
Protected void btnsend_click(-------------------)
{
//do your stuff here
SendMail();
}

这篇关于发现注册后发送邮件有困难的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！