// 系统接口类 public static class WinAPI { [DllImport("kernel32")] // 写入配置文件的接口 private static extern long WritePrivateProfileString( string section, string key, string val, string filePath); [DllImport("kernel32")] // 读取配置文件的接口 private static extern int GetPrivateProfileString( string section, string key, string def, StringBuilder retVal, int size, string filePath); // 向配置文件写入值 public static void ProfileWriteValue( string section, string key, string value, string path) { WritePrivateProfileString(section, key, value, path); } // 读取配置文件的值 public static string ProfileReadValue( string section, string key, string path) { StringBuilder sb = new StringBuilder(255); GetPrivateProfileString(section, key, "", sb, 255, path); return sb.ToString().Trim(); } }