private void btnCheckEmail_Click(object sender, EventArgs e)
{
if (ManageSystem.CheckForInternetConnection())
{
int idUser = ManageSystem.SearchEmail(txtCheckEmail.Text);
if (idUser == -1)
{
MessageBox.Show("Email không tồn tại!", "Message", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
txtPassForget.Visible = true;
txtRePassForget.Visible = true;
txtValidateCode.Visible = true;
lblBack.Visible = true;
btnConfirm.Visible = true;
txtCheckEmail.Visible = false;
btnCheckEmail.Visible = false;
this.AcceptButton = this.btnConfirm;
ClearTextBox();
string code = GenerateCode();
string tk = "vocabularyup1903";
string mk = "123456789vn";
string port = "587";
string SMTP = "smtp.gmail.com";
string Messge = "Mã xác nhận của bạn là : " + code;
string To = txtCheckEmail.Text;
string cc = "";
string subject = "Your Code";
login = new NetworkCredential(tk, mk);
client = new SmtpClient(SMTP);
client.Port = Convert.ToInt32(port);
client.EnableSsl = checkBox.Checked;
client.Credentials = login;
msg = new MailMessage {
From = new MailAddress(tk + SMTP.Replace("smtp.", "@"), "Trung tâm Vocabulary-Up", Encoding.UTF8)
};
msg.To.Add(new MailAddress(To));
if (!string.IsNullOrEmpty(cc))
{
msg.To.Add(new MailAddress(cc));
}
msg.Subject = subject;
msg.Body = Messge;
msg.BodyEncoding = Encoding.UTF8;
msg.IsBodyHtml = true;
msg.Priority = MailPriority.Normal;
msg.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
client.SendCompleted += new SendCompletedEventHandler(SendOrPostCallback);
string userstate = "Sending...";
client.SendAsync(msg, userstate);
verifiedCode = code;
countDown.Start();
countDownText.Start();
btnCheckEmail.Enabled = false;
}
}
else
{
MessageBox.Show("Kết nối có vấn đề!");
}
}