制作客户端邮件发送系统(winform版)
后台:
后台:
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 mailform
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
MailMessage msg = new MailMessage();
msg.Body = this.textBox3.Text;
msg.Subject = this.textBox2.Text;
msg.From=new MailAddress("[email protected]");
msg.To.Add(this.textBox1.Text);
SmtpClient client = new SmtpClient();
client.Host = "smtp.126.com";//发件方服务器地址
client.Port = 25;//发件方端口
msg.IsBodyHtml = true;//页面形式
NetworkCredential credential = new NetworkCredential();//证书
credential.UserName = "elaineJJ123";
credential.Password = "lovepeng123";
client.Credentials = credential;
Attachment att = new Attachment(this.textBox4.Text);
msg.Attachments.Add(att);
client.Send(msg);
}
private void button2_Click(object sender, EventArgs e)
{
if(this.openFileDialog1.ShowDialog()==System.Windows.Forms.DialogResult.OK)
{
this.textBox4.Text = this.openFileDialog1.FileName;
}
}
}
}
转载于:https://www.cnblogs.com/elaineJJ/archive/2013/01/04/2844479.html