C#对系统注册表操作的类

我就是我 2022-01-05 04:11 281阅读 0赞

using System;  
using System.Collections.Generic;  
using System.Text;  
using Microsoft.Win32; //对注册表操作  
using System.Collections; //使用Arraylist  
using System.Security.Cryptography;//加密解密  
using System.IO;    //文件操作  
using System.Runtime.InteropServices;//调用DLL DllImport  
using System.Management;  //获取硬件信息  
using System.Net;       //获取IP地址是用到  
using System.Drawing;   //image  
using System.Net.NetworkInformation;    //ping 用到  
using System.Text.RegularExpressions;   //正则  
using System.Data;  
using System.Data.SqlClient;  
using Microsoft.VisualBasic;   //简体转繁体时用到  
using System.Web;       //html UrlEncode  
  
  
//注册表操作  
    public class GF\_RegReadWrite  
    \{  
         
        /// <summary>  
        /// 读取路径为keypath，键名为keyname的注册表键值，缺省返回def  
        /// </summary>  
        /// <param name="rootkey"></param>  
        /// <param name="keypath">路径</param>  
        /// <param name="keyname">键名</param>  
        /// <param name="rtn">默认为null</param>  
        /// <returns></returns>          
        static public bool GetRegVal(RegistryKey rootkey, string keypath, string keyname, out string rtn)  
        \{  
            rtn = "";  
            try  
            \{  
                RegistryKey key = rootkey.OpenSubKey(keypath);  
                rtn = key.GetValue(keyname).ToString();  
                key.Close();  
                return true;  
            \}  
            catch  
            \{  
                return false;  
            \}  
        \}  
       
        /// <summary>  
        /// 设置路径为keypath，键名为keyname的注册表键值为keyval  
        /// </summary>  
        /// <param name="rootkey"></param>  
        /// <param name="keypath"></param>  
        /// <param name="keyname"></param>  
        /// <param name="keyval"></param>  
        /// <returns></returns>  
        static public bool SetRegVal(RegistryKey rootkey, string keypath, string keyname, string keyval)  
        \{  
            try  
            \{  
                RegistryKey key = rootkey.OpenSubKey(keypath, true);  
                if (key == null)  
                    key = rootkey.CreateSubKey(keypath);  
                key.SetValue(keyname, (object)keyval);  
                key.Close();  
                return true;  
            \}  
            catch  
            \{  
                return false;  
            \}  
        \}  
  
        /// 创建路径为keypath的键  
        private RegistryKey CreateRegKey(RegistryKey rootkey, string keypath)  
        \{  
            try  
            \{  
                return rootkey.CreateSubKey(keypath);  
            \}  
            catch  
            \{  
                return null;  
            \}  
        \}  
        /// 删除路径为keypath的子项  
        private bool DelRegSubKey(RegistryKey rootkey, string keypath)  
        \{  
            try  
            \{  
                rootkey.DeleteSubKey(keypath);  
                return true;  
            \}  
            catch  
            \{  
                return false;  
            \}  
        \}  
        /// 删除路径为keypath的子项及其附属子项  
        private bool DelRegSubKeyTree(RegistryKey rootkey, string keypath)  
        \{  
            try  
            \{  
                rootkey.DeleteSubKeyTree(keypath);  
                return true;  
            \}  
            catch  
            \{  
                return false;  
            \}  
        \}  
        /// 删除路径为keypath下键名为keyname的键值  
        private bool DelRegKeyVal(RegistryKey rootkey, string keypath, string keyname)  
        \{  
            try  
            \{  
                RegistryKey key = rootkey.OpenSubKey(keypath, true);  
                key.DeleteValue(keyname);  
                return true;  
            \}  
            catch  
            \{  
                return false;  
            \}  
        \}  
    \}

转载于:https://www.cnblogs.com/kevinGao/archive/2011/11/04/2671035.html