C#求助.......(高手你在哪里？。。。)(39分)

下面的程序咱监控不到子目录中文件的变化呢？？？

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
//using System.IO;

namespace NotyFile
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.FolderBrowserDialog folderBrowserDialog1;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.RichTextBox richTextBox1;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.IO.FileSystemWatcher fileSystemWatcher1;
private System.Windows.Forms.Label label2;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null;

public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();

//
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
}

/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.folderBrowserDialog1 = new System.Windows.Forms.FolderBrowserDialog();
this.label1 = new System.Windows.Forms.Label();
this.textBox1 = new System.Windows.Forms.TextBox();
this.richTextBox1 = new System.Windows.Forms.RichTextBox();
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.fileSystemWatcher1 = new System.IO.FileSystemWatcher();
this.label2 = new System.Windows.Forms.Label();
((System.ComponentModel.ISupportInitialize)(this.fileSystemWatcher1)).BeginInit();
this.SuspendLayout();
//
// label1
//
this.label1.Location = new System.Drawing.Point(40, 16);
this.label1.Name = "label1";
this.label1.TabIndex = 0;
this.label1.Text = "文件夹路径：";
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(40, 48);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(200, 21);
this.textBox1.TabIndex = 2;
this.textBox1.Text = "";
//
// richTextBox1
//
this.richTextBox1.Location = new System.Drawing.Point(40, 128);
this.richTextBox1.Name = "richTextBox1";
this.richTextBox1.Size = new System.Drawing.Size(280, 128);
this.richTextBox1.TabIndex = 3;
this.richTextBox1.Text = "";
//
// button1
//
this.button1.Location = new System.Drawing.Point(248, 48);
this.button1.Name = "button1";
this.button1.TabIndex = 4;
this.button1.Text = "浏览文件夹";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(248, 96);
this.button2.Name = "button2";
this.button2.TabIndex = 5;
this.button2.Text = "开始监视";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// fileSystemWatcher1
//
this.fileSystemWatcher1.EnableRaisingEvents = true;
this.fileSystemWatcher1.IncludeSubdirectories = true;
this.fileSystemWatcher1.NotifyFilter = ((System.IO.NotifyFilters)((((System.IO.NotifyFilters.FileName | System.IO.NotifyFilters.DirectoryName)
| System.IO.NotifyFilters.LastWrite)
| System.IO.NotifyFilters.LastAccess)));
this.fileSystemWatcher1.SynchronizingObject = this;
this.fileSystemWatcher1.Deleted += new System.IO.FileSystemEventHandler(this.fileSystemWatcher1_Deleted);
this.fileSystemWatcher1.Renamed += new System.IO.RenamedEventHandler(this.fileSystemWatcher1_Renamed);
this.fileSystemWatcher1.Changed += new System.IO.FileSystemEventHandler(this.fileSystemWatcher1_Changed);
this.fileSystemWatcher1.Created += new System.IO.FileSystemEventHandler(this.fileSystemWatcher1_Created);
//
// label2
//
this.label2.Location = new System.Drawing.Point(40, 88);
this.label2.Name = "label2";
this.label2.TabIndex = 6;
this.label2.Text = "文件变化情况：";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(352, 266);
this.Controls.Add(this.label2);
this.Controls.Add(this.button2);
this.Controls.Add(this.button1);
this.Controls.Add(this.richTextBox1);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.label1);
this.Name = "Form1";
this.Text = "目录监控";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.fileSystemWatcher1)).EndInit();
this.ResumeLayout(false);

}
#endregion

/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}

private void button1_Click(object sender, System.EventArgs e)
{
if (this.folderBrowserDialog1.ShowDialog()==DialogResult.OK)
{
if (this.folderBrowserDialog1.SelectedPath.Trim()!="&quot
{
this.textBox1.Text=this.folderBrowserDialog1.SelectedPath.Trim();
}

}
}

private void button2_Click(object sender, System.EventArgs e)
{
if (!System.IO.Directory.Exists(this.textBox1.Text))
{
MessageBox.Show("选择的不是一个文件夹","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
this.fileSystemWatcher1.Path=this.textBox1.Text;
MessageBox.Show(this.textBox1.Text+"已经处于被监控状态！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
}

private void fileSystemWatcher1_Changed(object sender, System.IO.FileSystemEventArgs e)
{
this.richTextBox1.Text=e.FullPath.ToString()+"发生改变！/n";
}

private void fileSystemWatcher1_Created(object sender, System.IO.FileSystemEventArgs e)
{
this.richTextBox1.Text+="/n刚刚新增："+e.FullPath.ToString();
}

private void fileSystemWatcher1_Deleted(object sender, System.IO.FileSystemEventArgs e)
{
this.richTextBox1.Text="/n刚刚删除："+e.FullPath.ToString();
}

private void fileSystemWatcher1_Renamed(object sender, System.IO.RenamedEventArgs e)
{
this.richTextBox1.Text="/n"+e.OldFullPath.ToString()+" 刚刚更名："+e.FullPath.ToString();
}


有现成目录监控的，发一份我学习学习吧！
再次感谢各位。
Email:jack011@126.com

csdn, msdn中文网站了.

路过。。。帮顶

我看了一下這個崗站還不錯﹕
http://www.5ivb.net/Info/28/Info29832/

自己顶

msdn中文网站

多人接受答案了。