C#操作INI文件

        #region 操作INI        //保存ini文件        [System.Runtime.InteropServices.DllImport("kernel32 ")]        public static extern long WritePrivateProfileString(string section, string key, string val, string filePath);        //读取ini文件        [System.Runtime.InteropServices.DllImport("kernel32 ")]        private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);        /// <summary>        /// 读取ini文件        /// </summary>        /// <param name="section">区域</param>        /// <param name="key">键值</param>        /// <param name="path">路径</param>        /// <returns></returns>        public static string GetIniValue(string section, string key,string path)        {            StringBuilder sb = new StringBuilder(255);                //255为字符串长度            GetPrivateProfileString(section, key, "", sb, 255, path);            return sb.ToString();        }        #endregion