diev/CodeCowboyOrg-SimpleSMTPClient: Simple SMTP Windows Client for Testing SMTP Server

source/SimpleSmtpClient/Form1.cs

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Code Cowboy

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04 сен 2016, 02:51

04 сен 2016, 02:51c141471

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net.Mail;
using System.Net;

namespace SimpleSmtpClient
{
    public partial class mainForm : Form
    {
        public mainForm()
        {
            InitializeComponent();
        }

        private void guiUseCredentials_CheckedChanged(object sender, EventArgs e)
        {
            guiUser.ReadOnly = true;
            guiPassword.ReadOnly = true;
            if (guiUseCredentials.Checked)
            {
                guiUser.ReadOnly = false;
                guiPassword.ReadOnly = false;
            }
        }

        private void guiSendMail_Click(object sender, EventArgs e)
        {
            try
            {
                SmtpClient client = new SmtpClient();
                client.Host = guiServerName.Text;
                client.Port = Convert.ToInt32(guiPort.Text);
                if (guiUseCredentials.Checked)
                {
                    client.UseDefaultCredentials = false;
                    client.Credentials = new NetworkCredential(guiUser.Text, guiPassword.Text);
                }
                MailMessage message = CreateMailMessage();
                client.Send(message);
                MessageBox.Show("Email Sent.");

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private MailMessage CreateMailMessage()
        {
            MailMessage mailMessage = new MailMessage();
            mailMessage.From = new MailAddress(guiEmailFrom.Text);
            mailMessage.To.Add(guiEmailTo.Text);
            mailMessage.Body = guiEmailBody.Text;
            mailMessage.Subject = guiEmailSubject.Text;
            return mailMessage;
        }
    }
}