NetSkycn.System/RegisterUtil.cs

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using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Win32;

namespace NetSkycn.SystemUtil
{
    /// <summary>
    /// 读写注册表辅助类
    /// </summary>
    public sealed class RegisterUtil
    {
        /// <summary>
        /// 读取注册表中的值
        /// </summary>
        /// <param name="registerKey"></param>
        /// <param name="name"></param>
        /// <returns></returns>
        public static string GetRigistryValue(RegistryKey registryKey,string name)
        {
            return registryKey.GetValue(name).ToString();
        }
        /// <summary>
        /// 删除注册表中的键
        /// </summary>
        /// <param name="registerKey"></param>
        /// <param name="name"></param>
        public static void DeleteRigistry(RegistryKey registryKey, string name)
        {
            string[] keyNames=registryKey.GetSubKeyNames();
            foreach (string keyName in keyNames)
            {
                if (keyName == name)
                {
                    registryKey.DeleteSubKeyTree(name);
                    break;
                }
            }
            registryKey.Close();
        }
        /// <summary>
        /// 判断某个键是否存在
        /// </summary>
        /// <param name="registryKey"></param>
        /// <param name="name"></param>
        /// <returns></returns>
        public static bool Exist(RegistryKey registryKey, string name)
        {
            bool exist = false;
            string[] keyNames = registryKey.GetSubKeyNames();
            foreach (string keyName in keyNames)
            {
                if (keyName == name)
                {
                    exist = true; ;
                    break;
                }
            }
            return exist;
        }