郑德才博客

    public class INIClass
    {
        public string inipath;
       
        [DllImport("kernel32")]
        private static extern long WritePrivateProfileString(string section, string key, string val, string inipath);
        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string inipath);
        /// <summary> 
        /// 构造方法 
        /// </summary> 
        /// <param name="INIPath">文件路径</param> 
        public INIClass(string INIPath)
        {
            inipath = INIPath;
        }
        /// <summary> 
        /// 写入INI文件 
        /// </summary> 
        /// <param name="Section">项目名称(如 [TypeName] )</param> 
        /// <param name="Key">键</param> 
        /// <param name="Value">值</param> 
        public void IniWriteValue(string Section, string Key, string Value)
        {
            WritePrivateProfileString(Section, Key, Value, this.inipath);
        }
        /// <summary> 
        /// 读出INI文件 
        /// </summary> 
        /// <param name="Section">项目名称(如 [TypeName] )</param> 
        /// <param name="Key">键</param> 
        public string IniReadValue(string Section, string Key)
        {
            StringBuilder temp = new StringBuilder(500);
            int i = GetPrivateProfileString(Section, Key, "", temp, 500, this.inipath);
            //MessageBox.Show(inipath.ToString());
            return temp.ToString();
        }
        /// <summary> 
        /// 验证文件是否存在
        /// </summary> 
        /// <returns>布尔值</returns>
        public bool ExistINIFile()
        {
            return File.Exists(inipath);
        }
    }