操作INI文件以及开机自动运行

    public class VolumnCfg     {         public static string iniFile;         [DllImport("kernel32")]         private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);         [DllImport("kernel32")]         private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);         ///   <summary>           ///   构造方法           ///   </summary>           ///   <param   name="iniFile">文件路径</param>           public VolumnCfg()         {             iniFile = System.Windows.Forms.Application.StartupPath + "\\VolumnCfg.ini";             if (!File.Exists(iniFile))                 initCfgFile(iniFile);         }         public static void initCfgFile(string FilePath)         {             IniWriteValue("VolumnCfg", "AutoRun", System.Boolean.FalseString);             IniWriteValue("VolumnCfg", "Opacity", "0.8");             IniWriteValue("VolumnCfg", "DelaySec", "3");         }         ///   <summary>           ///   写入INI文件           ///   </summary>           ///   <param   name="Section">项目名称(如   [DataTP]   )</param>           ///   <param   name="Key">键</param>           ///   <param   name="Value">值</param>           public static void IniWriteValue(string Section, string Key, string Value)         {             WritePrivateProfileString(Section, Key, Value, iniFile);         }         ///   <summary>           ///   读出INI文件           ///   </summary>           ///   <param   name="Section">项目名称(如   [DataTP]   )</param>           ///   <param   name="Key">键</param>           public static string IniReadValue(string Section, string Key)         {             StringBuilder temp = new StringBuilder(500);             int i = GetPrivateProfileString(Section, Key, "", temp, 500, iniFile);             return temp.ToString();         }                       /// <summary>         /// 开机启动项         /// </summary>         /// <param name="Started">是否启动</param>         /// <param name="name">启动值的名称</param>         /// <param name="path">启动程序的路径</param>         public static void SetAutoRun(bool Started, string name, string path)         {             RegistryKey HKLM = Registry.LocalMachine;             RegistryKey Run = HKLM.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");             if (Started == true)             {                 try                 {                     Run.SetValue(name, path);                     HKLM.Close();                 }                 catch (Exception)                 {                     //MessageBox.Show(Err.Message.ToString(), "MUS", MessageBoxButtons.OK, MessageBoxIcon.Error);                 }             }         } 转载：http://www.cnblogs.com/zhahost/archive/2008/06/30/1232534.html

转载于:https://www.cnblogs.com/wuhenke/archive/2011/01/24/1942844.html