C# 禁止运行注册表（附启用）

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

using Microsoft.Win32;
namespace Ex08_07
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }

        private void button1_Click（object sender EventArgs e）
        {
            try
            {
                RegistryKey rgK = Registry.CurrentUser.CreateSubKey（@“Software\Microsoft\Windows\CurrentVersion\Policies\System“）;
                rgK.SetValue（“DisableRegistryTools“ 1 RegistryValueKind.DWord）;
                MessageBox.Show（“禁用成功!!!“）;
            }
            catch { }
        }

        private void button2_Cli

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2010-04-06 13:12  Ex08_07\
     文件         910  2007-07-11 11:27  Ex08_07.sln
     文件       13312  2007-07-11 11:27  Ex08_07.suo
     目录           0  2010-04-06 13:12  Ex08_07\bin\
     目录           0  2010-04-06 13:12  Ex08_07\bin\Debug\
     文件       20480  2007-07-11 11:27  Ex08_07\bin\Debug\Ex08_07.exe
     文件       24064  2007-07-11 11:27  Ex08_07\bin\Debug\Ex08_07.pdb
     文件        5632  2007-07-11 11:27  Ex08_07\bin\Debug\Ex08_07.vshost.exe
     文件        3221  2007-07-11 11:27  Ex08_07\Ex08_07.csproj
     文件        1150  2007-07-11 11:27  Ex08_07\Form1.cs
     文件        2676  2007-07-11 11:27  Ex08_07\Form1.Designer.cs
     文件        5814  2007-07-11 11:27  Ex08_07\Form1.resx
     目录           0  2010-04-06 13:12  Ex08_07\obj\
     目录           0  2010-04-06 13:12  Ex08_07\obj\Debug\
     文件         842  2007-07-11 11:27  Ex08_07\obj\Debug\Ex08_07.csproj.GenerateResource.Cache
     文件       20480  2007-07-11 11:27  Ex08_07\obj\Debug\Ex08_07.exe
     文件         180  2007-07-11 11:27  Ex08_07\obj\Debug\Ex08_07.Form1.resources
     文件       24064  2007-07-11 11:27  Ex08_07\obj\Debug\Ex08_07.pdb
     文件         180  2007-07-11 11:27  Ex08_07\obj\Debug\Ex08_07.Properties.Resources.resources
     目录           0  2010-04-06 13:12  Ex08_07\obj\Debug\TempPE\
     文件         268  2007-07-11 11:27  Ex08_07\obj\Ex08_07.csproj.FileList.txt
     文件         466  2007-07-11 11:27  Ex08_07\Program.cs
     目录           0  2010-04-06 13:12  Ex08_07\Properties\
     文件        1162  2007-07-11 11:27  Ex08_07\Properties\AssemblyInfo.cs
     文件        2868  2007-07-11 11:27  Ex08_07\Properties\Resources.Designer.cs
     文件        5612  2007-07-11 11:27  Ex08_07\Properties\Resources.resx
     文件        1090  2007-07-11 11:27  Ex08_07\Properties\Settings.Designer.cs
     文件         249  2007-07-11 11:27  Ex08_07\Properties\Settings.settings