.Net 读写注册表

   在开发过程中，经常会遇到需要将有些信息写到注册表里，或者从注册表中读取信息。那该如何用.Net读写注册表呢？

 

   .net 读写注册表:
         /// <summary>
        /// 获得注册表中的信息
        /// </summary>
        /// <returns>返回注册表中Item的值</returns>
        public string GetRegisterKey()
        {
            string reVal = "";
            RegistryKey softWareKey = Registry.CurrentUser.OpenSubKey("Software\\TestREG");

            if (softWareKey != null)
            {
                object obj = softWareKey.GetValue(ItemName);
                reVal = obj.ToString();
            }

            return reVal;
           
        }

        /// <summary>
        /// 写注册表
        /// </summary>
        public int WriteRegisterKey(string ItemName, string Value)
        {
            int iReturn = 1;

            try
            {
                RegistryKey regWrite = Registry.CurrentUser.CreateSubKey("SoftWare\\TestREG");

                regWrite.SetValue(ItemName, Value);

                regWrite.Close();
            }
            catch (Exception ex)
            {
                iReturn = 2;
                throw ex;
            }
            return iReturn;
        }