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C#

writeLetter.cs：源码内容

							using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace LYBemail
{
    public partial class writeLetter : Form
    {
        string smtp;
        string port;
        string userName;
        string pwd;
        public writeLetter()
        {
            InitializeComponent();
        }
        private void btn_sure_Click(object sender, EventArgs e)
        {
            smtp = txt_smtp.Text;
            port = txt_port.Text;
            userName = txt_name.Text;
            pwd = txt_pwd.Text;
            panel_server.Visible = false;
            panel_write.Visible = true;
        }
        private void btn_send_Click(object sender, EventArgs e)
        {
            #region
            //sendSmtp send = new sendSmtp();
            //send.username = userName;
            //send.password = pwd;
            //bool ch = false;
            //if (check.Checked) ch = true;
            //bool ok = false;
            //try
            //{
            //    ok = send.Send(smtp, userName, txt_showName.Text, txt_toName.Text, txt_toName.Text, ch, txt_subject.Text, txt_content.Text);
            //    if (ok)
            //    {
            //        MessageBox.Show("发送成功");
            //    }
            //}
            //catch (Exception ex)
            //{
            //    MessageBox.Show(ex.Message);
            //}
            #endregion
            sendMail lybsend = new sendMail();
            lybsend._smtp = smtp;
            lybsend._port = port;
            lybsend._userName = userName;
            lybsend._pwd = pwd;
            lybsend._fromName = txt_showName.Text;
            lybsend._toName = txt_toName.Text;
            lybsend._subject = txt_subject.Text;
            lybsend._content = txt_content.Text;
            lybsend._isHtml = check.Checked;
            if (lybsend.send())
            {
                MessageBox.Show("ok");
            }
            else
            {
                MessageBox.Show("error");
            }
           
        }
       
    }
}

						