private void Sendbtn_Click(object sender, EventArgs e)
{
try
{
int ans = -1;
if (Int32.TryParse(Porttxt.Text, out int port))
{
mail.ConfigMailSender(servertxt.Text, SenderMailtxt.Text, port, Usertxt.Text, Passwordtxt.Text);
if (Attachmentchk.Checked)
{
ans = mail.SendMail(Mailtxt.Text, Subjecttxt.Text, Messagetxt.Text, Attachmenttxt.Text);
}
else
{
ans = mail.SendMail(Mailtxt.Text, Subjecttxt.Text, Messagetxt.Text);
}
}
if (ans == 0)
{
MessageBox.Show("Mail sended");
}
else
{
MessageBox.Show("Mail failed!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}