form1.cs

介 绍 了如 何 修 改 及 创 建 注 册 表 项 的功 能

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;
using System.Diagnostics;

namespace 修改注册表
{
    public partial class Form1 : Form
    {
        RegistryKey key1;
        RegistryKey key2;
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            key1 = Registry.CurrentUser.CreateSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer");
            key2 = Registry.CurrentUser.CreateSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System");

            #region 显示桌面

            if ((int)key1.GetValue("NoDesktop", 0) == 0)
            {
                checkBox1.Checked = true;
            }
            else
            {
                checkBox1.Checked = false;
            }
            if ((int)key1.GetValue("NoNetHood", 0) == 0)
            {
                checkBox2.Checked = true;
            }
            else
            {
                checkBox2.Checked = false;
            }
            if ((int)key1.GetValue("NoViewContextMenu", 0) == 0)
            {
                checkBox3.Checked = true;
            }
            else
            {
                checkBox3.Checked = false;
            }
            if ((int)key1.GetValue("NoSaveSettings", 0) == 0)
            {
                checkBox4.Checked = true;
            }
            else
            {
                checkBox4.Checked = false;
            } 
            #endregion

            #region 开始菜单
            if ((int)key1.GetValue("NoClose", 0) == 0)
            {
                checkBox5.Checked = true;
            }
            else
            {
                checkBox5.Checked = false;
            }
            if ((int)key1.GetValue("NoRun", 0) == 0)
            {
                checkBox6.Checked = true;
            }
            else
            {
                checkBox6.Checked = false;
            }
            if ((int)key1.GetValue("NoFind", 0) == 0)
            {
                checkBox7.Checked = true;
            }
            else
            {
                checkBox7.Checked = false;
            }
            if ((int)key1.GetValue("NoRecentDocsMenu", 0) == 0)
            {
                checkBox8.Checked = true;
            }
            else
            {
                checkBox8.Checked = false;
            }
            if ((int)key1.GetValue("NoWindowsUpdate", 0) == 0)
            {
                checkBox9.Checked = true;
            }
            else
            {
                checkBox9.Checked = false;
            } 
            #endregion

            #region 显示属性
            if ((int)key2.GetValue("NoDispBackgroundPage", 0) == 0)
            {
                checkBox10.Checked = true;
            }
            else
            {
                checkBox10.Checked = false;
            }
            if ((int)key2.GetValue("NoDispScrsavPage", 0) == 0)
            {
                checkBox11.Checked = true;
            }
            else
            {
                checkBox11.Checked = false;
            }
            if ((int)key2.GetValue("NoDispAppearancePage", 0) == 0)
            {
                checkBox12.Checked = true;
            }
            else
            {
                checkBox12.Checked = false;
            }
            if ((int)key2.GetValue("NoDispSettingsPage", 0) == 0)
            {
                checkBox13.Checked = true;
            }
            else
            {
                checkBox13.Checked = false;
            } 
            #endregion
        }
        /// <summary>
        /// 刷新系统
        /// </summary>
        private void RefreshSystem()
        {
            Process[] process = Process.GetProcessesByName("explorer");
            foreach (Process  myProcess in process)
            {
                myProcess.Kill();
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (checkBox1 .Checked )
            {
                key1.SetValue("NoDesktop", 0);
            }
            else
            {
                key1.SetValue("NoDesktop", 1);
            }
            if (checkBox2.Checked )
            {
                key1.SetValue("NoNetHood", 0);
            }
            else
            {
                key1.SetValue("NoNetHood", 1);
            }
            if (checkBox3 .Checked )
            {
                key1.SetValue("NoViewContextMenu", 0);
            }
            else
            {
                key1.SetValue("NoViewContextMenu", 1);
            }
            if (checkBox4 .Checked )
            {
                key1.SetValue("NoSaveSettings", 0);
            }
            else
            {
                key1.SetValue("NoSaveSettings", 1);
            }
            RefreshSystem();
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            key1.Close();
            key2.Close();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            if (checkBox5 .Checked )
            {

                key1.SetValue("NoClose", 0);
            }
            else
            {
                key1.SetValue("NoClose", 1);
            }
            if (checkBox6 .Checked )
            {
                key1.SetValue("NoRun", 0);
            }
            else
            {
                key1.SetValue("NoRun", 1);
            }
            if (checkBox7 .Checked )
            {
                key1.SetValue("NoFind", 0);
            }
            else
            {
                key1.SetValue("NoFind", 1);
            }
            if (checkBox8 .Checked )
            {
                key1.SetValue("NoRecentDocsMenu", 0);
            }
            else
            {
                key1.SetValue("NoRecentDocsMenu", 1);
            }
            if (checkBox9 .Checked )
            {
                key1.SetValue("NoWindowsUpdate", 0);
            }
            else
            {
                key1.SetValue("NoWindowsUpdate", 1);
            }
            RefreshSystem();
        }

        private void button5_Click(object sender, EventArgs e)
        {
            if (checkBox10 .Checked )
            {
                key2.SetValue("NoDispBackgroundPage", 0);
            }
            else
            {
                key2.SetValue("NoDispBackgroundPage", 1);
            }
            if (checkBox11 .Checked )
            {
                key2.SetValue("NoDispScrsavPage", 0);
            }
            else
            {
                key2.SetValue("NoDispScrsavPage", 1);
            }
            if (checkBox12 .Checked )
            {
                key2.SetValue("NoDispAppearancePage", 0);
            }
            else
            {
                key2.SetValue("NoDispAppearancePage", 1);
            }
            if (checkBox13 .Checked )
            {
                key2.SetValue("NoDispSettingsPage", 0);
            }
            else
            {
                key2.SetValue("NoDispSettingsPage", 1);
            }
            RefreshSystem();
        }


    }
}