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做了一个winform程序,可以手动截取整个屏幕,也可以自动定时截取屏幕,并发送到指定的邮箱。

窗体界面如下:

截取屏幕和发送邮件代码如下:

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

namespace Snapshot
{
    public class Common
    {
        /// <summary>
        /// 截图屏幕
        /// </summary>
        public static void ScreenSnapshot(string filepath)
        {
            Screen scr = Screen.PrimaryScreen;
            Rectangle rc = scr.Bounds;
            int iWidth = rc.Width;
            int iHeight = rc.Height;
            Image myImage = new Bitmap(iWidth, iHeight);
            Graphics g = Graphics.FromImage(myImage);
            g.CopyFromScreen(new Point(0, 0), new Point(0, 0), new Size(iWidth, iHeight));
            myImage.Save(filepath);
        }
        /// <summary>
        /// 发送邮件
        /// </summary>
        /// <param name="toAddress">收件人</param>
        /// <param name="mailSubject">邮件主题</param>
        /// <param name="mailBody">邮件内容</param>
        /// <param name="mailAttachList">附件路径</param>
        /// <returns></returns>
        public static bool SendMail(string toAddress, string mailSubject, string mailBody, List<string> mailAttachList)
        {
            MailAddress from = new MailAddress("xxx@163.com", "J.L.C"); //设置发件人信箱,及显示名字
            MailAddress to = new MailAddress(toAddress, "JLC");  //设置收件人信箱,及显示名字
            using (MailMessage oMail = new MailMessage(from, to))   //创建一个MailMessage对象
            {
                oMail.Subject = mailSubject;      //邮件标题     
                oMail.Body = mailBody;       //邮件内容
                oMail.IsBodyHtml = true;            //指定邮件格式,支持HTML格式      
                oMail.BodyEncoding = System.Text.Encoding.GetEncoding("GB2312");//邮件采用的编码      
                oMail.Priority = MailPriority.High;//设置邮件的优先级为高

                foreach (string attach in mailAttachList)//附件路径
                    oMail.Attachments.Add(new Attachment(attach));
                //发送邮件服务器
                SmtpClient client = new SmtpClient();
                client.Host = "smtp.163.com";    //指定邮件服务器
                client.Credentials = new NetworkCredential("xxx@163.com", "xxx");//指定发件人邮箱,及密码
                try
                {
                    client.Send(oMail);  //发送邮件
                }
                catch
                {
                    return false;
                }
            }
            return true;
        }
    }
}

 
窗体中后台cs代码如下:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;


namespace Snapshot
{
    public partial class FrmSnapshot : Form
    {       
        System.Windows.Forms.Timer timer;
        public FrmSnapshot()
        {
            InitializeComponent();           
            this.Resize += new EventHandler(FormCopyScreen_Resize);
            notifyIcon1.ContextMenuStrip = contextMenuStrip1;
            toolStripMenuItemExit.MouseDown += new MouseEventHandler(toolStripMenuItemExit_MouseDown);
            toolStripStatusLabelTime.Text = DateTime.Now.ToString("yyyy-MM-dd");
            trackBar1.Minimum = 1;
            trackBar1.Maximum = 60;
            timer = new System.Windows.Forms.Timer();
            timer.Tick += new EventHandler(timer_Tick);           
        }
        /// <summary>
        /// 生成的图片文件名
        /// </summary>
        private string imgFile
        {
            get
            {
                return DateTime.Now.ToString("yyyyMMdd_HHmmssfff") + ".jpg"; 
            }
        }
        /// <summary>
        /// 定时自动截取屏幕,并发邮件
        /// </summary>
        private void btnStart_Click(object sender, EventArgs e)
        {
            if (btnStart.Text == "执行")
            {
                if (chkMin.Checked)               
                    HideForm();                   
                
                timer.Interval = 1000 * 60 * trackBar1.Value;
                timer.Start();
                btnStart.Text = "停止";
                toolStripStatusLabelMsg.Text = string.Format("正在每隔{0}分,自动截图中...", trackBar1.Value);
            }
            else
            {
                timer.Stop();
                btnStart.Text = "执行";
                toolStripStatusLabelMsg.Text = "";
            }
        }

        
        void SendMail(string img)
        {
            Common.SendMail("xxx@qq.com", "pic", "", new List<string>() { img });   
        }

        /// <summary>
        /// 手动截取屏幕
        /// </summary>
        private void btnCopyScreen_Click(object sender, EventArgs e)
        {
            HideForm();
            string img = imgFile;
            Common.ScreenSnapshot(img);            
            ShowForm();
            toolStripStatusLabelMsg.Text = "截图成功:" + img;
            //发邮件时间稍微久了点,窗体没反应,开一个线程执行
            Thread th = new Thread(delegate() { SendMail(img); });              
            th.Start();             
         }

        /// <summary>
        /// 定时执行
        /// </summary>
        private void timer_Tick(object sender, EventArgs e)
        {
            string img = imgFile;
            Common.ScreenSnapshot(img);
            Common.SendMail("xxx@qq.com", "pic", "", new List<string>() { img });            
        }
              
        private void trackBar1_Scroll(object sender, EventArgs e)
        {
            lblValue.Text = trackBar1.Value.ToString();
        }
        /// <summary>
        /// 点击托盘图标显示窗体
        /// </summary>
        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            ShowForm();
        }
        /// <summary>
        /// 托盘鼠标右键退出
        /// </summary>
        private void toolStripMenuItemExit_MouseDown(object sender, MouseEventArgs e)
        {
            Application.Exit();
        }
        private void FormCopyScreen_Resize(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Minimized)
            {
                HideForm();
            }
        }
        /// <summary>
        /// 隐藏窗体
        /// </summary>
        private void HideForm()
        {
            this.Visible = false;
            this.WindowState = FormWindowState.Minimized;
            notifyIcon1.Visible = true;
        }
        /// <summary>
        /// 显示窗体
        /// </summary>
        private void ShowForm()
        {
            this.Visible = true;
            this.WindowState = FormWindowState.Normal;
            notifyIcon1.Visible = false;
        }
    }
}

 

 

posted on 2008-10-07 12:48  gdjlc  阅读(515)  评论(0编辑  收藏  举报