实例介绍
【实例简介】
【实例截图】
【核心代码】
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Collections; using System.Net.Mail; using System.Text.RegularExpressions; using System.IO; using System.Threading; namespace MailTo { public partial class Form1 : Form { public Form1() { InitializeComponent(); } public ArrayList paths = new ArrayList();//保存附件地址 /*单发*/ private void button2_Click(object sender, EventArgs e) { //if (!check()) // return; //if (t_to.SelectedIndex != -1) //{ // mailunit mu = new mailunit(t_stmp.Text, t_from.Text, t_pwd.Text, t_to.Text, t_subject.Text, t_body.Text,paths); // mu.SendMail(); //} //else // MessageBox.Show("请先选中一个收件人!"); } /*群发*/ private void button1_Click(object sender, EventArgs e) { if (!check()) return; //初始化 toolStripProgressBar1.Visible = true; toolStripStatusLabel3.Text = ""; toolStripProgressBar1.Maximum = t_to.Items.Count; ArrayList alist = new ArrayList(); for (int i = 0; i < t_to.Items.Count; i ) { string mail; if (i < senderLst.Items.Count) { mail = t_to.Items[i].ToString() "," senderLst.Items[i].ToString(); } else { mail = t_to.Items[i].ToString() "," senderLst.Items[i % senderLst.Items.Count].ToString(); } alist.Add(mail); } for (int j = 0; j < alist.Count; j ) { string senderStr = alist[j].ToString(); string[] str = senderStr.Split(new char[] { ',', ',',',' }); string stmpStr = str[1]; string fromStr = str[2]; string pwdStr = str[3]; string toMail = str[0]; mailunit mu = new mailunit(stmpStr, fromStr, pwdStr, toMail, t_subject.Text, t_body.Text, paths); Thread mythread = new Thread(new ThreadStart(mu.SendMail2)); mythread.Start(); } ////多线程群发 //for (int i = 0; i < t_to.Items.Count; i ) //{ // for (int j = 0; j < senderLst.Items.Count; j ) // { // string senderStr = senderLst.Items[j].ToString(); // string[] str = senderStr.Split(new char[] { ',', ','}); // string stmpStr = str[1]; // string fromStr = str[2]; // string pwdStr = str[3]; // string toMail = str[0]; // mailunit mu = new mailunit(stmpStr, fromStr, pwdStr, t_to.Items[i].ToString(), t_subject.Text, t_body.Text, paths); // Thread mythread = new Thread(new ThreadStart(mu.SendMail2)); // mythread.Start(); // } //} while (All.runing != 0) { toolStripProgressBar1.Value = t_to.Items.Count - All.runing; Application.DoEvents(); toolStripStatusLabel3.Text = "发送成功:" All.success.ToString() "条 发送失败:" All.fail.ToString() "条"; } toolStripProgressBar1.Visible = false; toolStripStatusLabel3.Text = "【结果】发送成功:" All.success.ToString() "条 发送失败:" All.fail.ToString() "条"; All.success = 0; All.fail = 0; MessageBox.Show("【结果】发送成功:" All.success.ToString() "条 发送失败:" All.fail.ToString() "条"); } /*检查输入参数*/ public bool check() { string err = "注意:\n\n"; int errCount = 0; //if (t_stmp.Text.Trim().Length == 0) //{ // err = "Smtp服务器地址不能为空!\r\n"; // errCount ; //} //if (t_from.Text.Trim().Length == 0) //{ // err = "用户名不能为空!\r\n"; // errCount ; //} //if (t_pwd.Text.Trim().Length == 0) //{ // err = "密码不能为空!\r\n"; // errCount ; //} if (t_subject.Text.Trim().Length == 0) { err = "标题不能为空!\r\n"; errCount ; } if (t_to.Items.Count == 0) { err = "收件人不能为空!\r\n"; errCount ; } if (t_body.Text.Trim().Length == 0) { err = "正文不能为空!\r\n"; errCount ; } Regex myreg = new Regex(@"^\w ([- .]\w )*@\w ([-.]\w )*\.\w ([-.]\w )*$"); //email验证 //if (!myreg.IsMatch(t_from.Text)) //{ // err = "用户名格式不正确!\r\n"; // errCount ; //} //看还有没有其他需要验证的 if (errCount == 0) return true; else { MessageBox.Show(err,"提示"); return false; } } /*添加收件人*/ private void button3_Click(object sender, EventArgs e) { add ad = new add(); if (ad.ShowDialog() == DialogResult.OK&&!t_to.Items.Contains(ad.email)) t_to.Items.Add(ad.email); } /*删除收件人*/ private void button4_Click(object sender, EventArgs e) { if (t_to.SelectedIndex != -1) t_to.Items.RemoveAt(t_to.SelectedIndex); } /*清空附件*/ private void linkLabel2_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { t_files.Text = string.Empty; paths.Clear(); } /*添加附件*/ private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { openFileDialog1.Filter = "所有文件(*.*)|*.*"; if (openFileDialog1.ShowDialog() == DialogResult.OK) { string[] files = openFileDialog1.FileNames; foreach (string file in files) { paths.Add(file); t_files.Text = Path.GetFileName(file) " "; } } } /*从文件导入*/ private void button5_Click(object sender, EventArgs e) { openFileDialog1.Filter = "文本文件(*.txt)|*.txt"; if (openFileDialog1.ShowDialog() == DialogResult.OK) { FileStream fs = new FileStream(openFileDialog1.FileName, FileMode.Open, FileAccess.Read); StreamReader sr = new StreamReader(fs); string oneEmail; Regex myreg = new Regex(@"^\w ([- .]\w )*@\w ([-.]\w )*\.\w ([-.]\w )*$"); //email验证 while (sr.Peek()!=-1) { oneEmail=sr.ReadLine(); if (myreg.IsMatch(oneEmail)) t_to.Items.Add(oneEmail); } } } private void Form1_Load(object sender, EventArgs e) { toolStripProgressBar1.Visible = false; } /*帮助*/ private void linkLabel3_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { help hel = new help(); hel.Show(); } //添加QQ邮箱功能 private void button6_Click(object sender, EventArgs e) { QQ q = new QQ(); if (q.ShowDialog() == DialogResult.OK && q.dic.Count != 0) { for (int i = 0; i < q.dic.Count ; i ) { string e_mail = q.dic[int.Parse(q.qq) i]; if (!t_to.Items.Contains(e_mail)) { t_to.Items.Add(e_mail); } } } } private void button7_Click(object sender, EventArgs e) { AddSender addsender = new AddSender(); if (addsender.ShowDialog() == DialogResult.OK && !senderLst.Items.Contains(addsender.senderstring)) { senderLst.Items.Add(addsender.senderstring); } } } }
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