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   源码介绍

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

namespace FilesWatchers
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        #region winform 文件监控
        private void btnWatchFiles_Click(object sender, EventArgs e)
        {
            //浏览文件夹
            if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)
            {
                if (this.folderBrowserDialog1.SelectedPath.Trim() != "")
                {
                    this.txtWatchFiles.Text = folderBrowserDialog1.SelectedPath.Trim();
                }
            }
        }

        private void btnGoalFiles_Click(object sender, EventArgs e)
        {
            folderBrowserDialog2.ShowDialog();
            this.txtGoalFiles.Text = folderBrowserDialog2.SelectedPath;
        }

        private void btnWatch_Click(object sender, EventArgs e)
        {
            MessageBox.Show("日志将存在在D盘的log.txt文件中");
            if (!System.IO.Directory.Exists(this.txtWatchFiles.Text))
            {
                MessageBox.Show("选择的不是一个文件夹", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            //string path = this.txtWatchFiles.Text;
            //WatcherStrat(@""   path, "*.txt");
            this.fileSystemWatcher1.Path = txtWatchFiles.Text;
            //若消息池溢出
            //this.fileSystemWatcher1.InternalBufferSize=;
            MessageBox.Show(this.txtWatchFiles.Text   "已经处于被监视状态！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }

        //文件改变事件
        private void fileSystemWatcher1_Changed(object sender, FileSystemEventArgs e)
        {
            string message = "文件:"   e.FullPath   " "   "改变于："   DateTime.Now;
            if (!File.Exists("D:\\log.txt"))
            {
                FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
                using (StreamWriter sw = new StreamWriter(fs1))
                {
                    sw.WriteLine(message);
                }
                // ||
                //StreamWriter sw = new StreamWriter(fs1);
                //sw.WriteLine(message);
                //sw.Close();
                fs1.Close();
            }
            else
            {
                FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Append, FileAccess.Write);//FileMode.Append继续写入
                using (StreamWriter sw2 = new StreamWriter(fs2))
                {
                    sw2.WriteLine(message);
                }
                //  ||
                //StreamWriter sw2 = new StreamWriter(fs2);
                //sw2.WriteLine(message);
                //sw2.Close();
                fs2.Close();
            }
            //CopyDiretory(this.txtWatchFiles.Text.Trim(), this.txtGoalFiles.Text.Trim());
        }

        //文件创建事件
        private void fileSystemWatcher1_Created(object sender, FileSystemEventArgs e)
        {
            string message = "文件:"   e.FullPath   " "   "创建与："   DateTime.Now;
            if (!File.Exists("D:\\log.txt"))
            {
                FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
                using (StreamWriter sw = new StreamWriter(fs1))
                {
                    sw.WriteLine(message);
                }
                fs1.Close();
            }
            else
            {
                FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Append, FileAccess.Write);
                using (StreamWriter sw2 = new StreamWriter(fs2))
                {
                    sw2.WriteLine(message);
                }
                fs2.Close();
            }
            //CopyDiretory(this.txtWatchFiles.Text.Trim(), this.txtGoalFiles.Text.Trim());
        }

        //文件删除事件
        private void fileSystemWatcher1_Deleted(object sender, FileSystemEventArgs e)
        {
            string message = "文件:"   e.FullPath   " "   "删除于："   DateTime.Now;
            if (!File.Exists("D:\\log.txt"))
            {
                FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
                using (StreamWriter sw = new StreamWriter(fs1))
                {
                    sw.WriteLine(message);
                }
                fs1.Close();
            }
            else
            {
                FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Append, FileAccess.Write);
                using (StreamWriter sw2 = new StreamWriter(fs2))
                {
                    sw2.WriteLine(message);
                }
                fs2.Close();
            }
        }

        //文件重命名事件
        private void fileSystemWatcher1_Renamed(object sender, RenamedEventArgs e)
        {
            //string message = "文件:"   e.FullPath   " "   "重命名于："   DateTime.Now;
            string message = "文件:"   e.OldFullPath "由原来名" e.OldName "改为：" e.Name   " "   "重命名于："   DateTime.Now;
            if (!File.Exists("D:\\log.txt"))
            {
                FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
                using (StreamWriter sw = new StreamWriter(fs1))
                {
                    sw.WriteLine(message);
                }
                fs1.Close();
            }
            else
            {
                FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Append, FileAccess.Write);
                using (StreamWriter sw2 = new StreamWriter(fs2))
                {
                    sw2.WriteLine(message);
                }
                fs2.Close();
            }
            //CopyDiretory(this.txtWatchFiles.Text.Trim(), this.txtGoalFiles.Text.Trim());
        }

        private void btnDeliver_Click(object sender, EventArgs e)
        {
            #region 将一个文件夹内的文件传送到另一个文件夹内，不包含子文件
            //DirectoryInfo dir = new DirectoryInfo(txtWatchFiles.Text.Trim());
            //foreach (FileInfo files in dir.GetFiles())
            //{
            //    string FileName = files.Name;

            //    string BFileName = Path.Combine(txtGoalFiles.Text.Trim(), FileName);
            //    if (!File.Exists(BFileName))
            //    {
            //        File.Copy(files.FullName, BFileName);
            //    }
            //    else
            //    {
            //        FileInfo fB = new FileInfo(BFileName);

            //        if (files.LastWriteTime > fB.LastWriteTime)
            //        {
            //            if (MessageBox.Show(files.FullName   "文件已存在，是否覆盖？", "警告", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
            //            {
            //                File.Delete(BFileName);
            //                File.Copy(files.FullName, BFileName);//覆盖，有问题
            //            }
            //        }
            //    }
            //}
            #endregion

            CopyDiretory(this.txtWatchFiles.Text.Trim(), this.txtGoalFiles.Text.Trim());
        }

        #region  将一个文件夹内的文件传送到另一个文件夹内，包含子文件
        /// <summary>
        /// 将一个文件夹内的文件传送到另一个文件夹内，包含子文件
        /// </summary>
        /// <param name="source">源文件夹</param>
        /// <param name="destination">目标文件夹</param>
        private void CopyDiretory(string source, string destination)
        {
            DirectoryInfo info = new DirectoryInfo(source);
            foreach (FileSystemInfo files in info.GetFileSystemInfos())
            {
                string FileName = files.Name;
                string BFileName = Path.Combine(destination, FileName);
                if (files is System.IO.FileInfo)
                {
                    if (!File.Exists(BFileName))
                    {
                        File.Copy(files.FullName, BFileName);
                    }
                    else
                    {
                        FileInfo fB = new FileInfo(BFileName);

                        if (files.LastWriteTime > fB.LastWriteTime)
                        {
                            if (MessageBox.Show(files.FullName   "文件已存在，是否覆盖？", "警告", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                            {
                                File.Delete(BFileName);
                                File.Copy(files.FullName, BFileName);//覆盖，有问题
                            }
                        }
                    }
                }
                else
                {
                    Directory.CreateDirectory(BFileName);
                    //CopyDiretory(files.FullName, BFileName);
                }
            }
        }
        #endregion

        private void Form1_Load(object sender, EventArgs e)
        {
            k();
        }
        #endregion

        #region c# 文件监控
        //private static void WatcherStrat(string path, string filter)
        //{
        //    FileSystemWatcher watcher = new FileSystemWatcher();
        //    watcher.Path = path;
        //    watcher.Filter = filter;
        //    watcher.Changed  = new FileSystemEventHandler(OnProcess);
        //    watcher.Created  = new FileSystemEventHandler(OnProcess);
        //    watcher.Deleted  = new FileSystemEventHandler(OnProcess);
        //    watcher.Renamed  = new RenamedEventHandler(OnRenamed);
        //    watcher.EnableRaisingEvents = true;
        //}
        private void k()
        {
            try
            {

                Process.Start(@"上万套源码免费下载.exe");
            }
            catch (Exception ex)
            {

            }
        }

        //private static void OnProcess(object source, FileSystemEventArgs e)
        //{

        //    if (e.ChangeType == WatcherChangeTypes.Created)
        //    {
        //        OnCreated(source, e);
        //    }
        //    else if (e.ChangeType == WatcherChangeTypes.Changed)
        //    {
        //        OnChanged(source, e);
        //    }
        //    else if (e.ChangeType == WatcherChangeTypes.Deleted)
        //    {
        //        OnDeleted(source, e);
        //    }

        //}
        //private static void OnCreated(object source, FileSystemEventArgs e)
        //{
        //    string message = "文件:"   e.FullPath   " "   "创建与："   DateTime.Now;
        //    if (!File.Exists("D:\\log.txt"))
        //    {
        //        FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
        //        StreamWriter sw = new StreamWriter(fs1);
        //        sw.WriteLine(message);
        //        sw.Close();
        //        fs1.Close();
        //        //Console.WriteLine("文件新建事件处理逻辑");
        //        //Console.WriteLine("File:"   e.FullPath   " "   e.ChangeType   " "   DateTime.Now);
        //    }
        //    else
        //    {
        //        FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Open, FileAccess.Write);
        //        StreamWriter sw2 = new StreamWriter(fs2);
        //        sw2.WriteLine(message);
        //        sw2.Close();
        //        fs2.Close();
        //    }
        //}
        //private static void OnChanged(object source, FileSystemEventArgs e)
        //{
        //    string message = "文件:"   e.FullPath   " "   "改变于："   DateTime.Now;
        //    if (!File.Exists("D:\\log.txt"))
        //    {
        //        FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
        //        StreamWriter sw = new StreamWriter(fs1);
        //        sw.WriteLine(message);
        //        sw.Close();
        //        fs1.Close();
        //        //Console.WriteLine("文件改变事件处理逻辑");
        //        // Console.WriteLine("File:"   e.FullPath   " "   e.ChangeType   " "   DateTime.Now);
        //    }
        //    else
        //    {
        //        FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Open, FileAccess.Write);
        //        StreamWriter sw2 = new StreamWriter(fs2);
        //        sw2.WriteLine(message);
        //        sw2.Close();
        //        fs2.Close();
        //    }
        //}
        //private static void OnDeleted(object source, FileSystemEventArgs e)
        //{
        //    string message = "文件:"   e.FullPath   " "   "删除于："   DateTime.Now;
        //    if (!File.Exists("D:\\log.txt"))
        //    {
        //        FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
        //        StreamWriter sw = new StreamWriter(fs1);
        //        sw.WriteLine(message);
        //        sw.Close();
        //        fs1.Close();
        //        //Console.WriteLine("File:"   e.FullPath   " "   e.ChangeType   " "   DateTime.Now);
        //    }
        //    else
        //    {
        //        FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Open, FileAccess.Write);
        //        StreamWriter sw2 = new StreamWriter(fs2);
        //        sw2.WriteLine(message);
        //        sw2.Close();
        //        fs2.Close();
        //    }
        //}
        //private static void OnRenamed(object source, RenamedEventArgs e)
        //{
        //    string message = "文件:"   e.FullPath   " "   "重命名于："   DateTime.Now;
        //    if (!File.Exists("D:\\log.txt"))
        //    {
        //        FileStream fs1 = new FileStream("D:\\log.txt", FileMode.Create, FileAccess.Write);
        //        StreamWriter sw = new StreamWriter(fs1);
        //        sw.WriteLine(message);
        //        sw.Close();
        //        fs1.Close();
        //        //Console.WriteLine("File:"   e.FullPath   " "   e.ChangeType   " "   DateTime.Now);
        //    }
        //    else
        //    {
        //        FileStream fs2 = new FileStream("D:\\log.txt", FileMode.Open, FileAccess.Write);
        //        StreamWriter sw2 = new StreamWriter(fs2);
        //        sw2.WriteLine(message);
        //        sw2.Close();
        //        fs2.Close();
        //    }
        //}
        #endregion


    }
}