Example #1
0
        public static IEnumerable <Tuple <string, string, object, RegistryValueKind> > EnumerateValues(this RegistryKey key, bool recursive = false, bool failOnSecurityException = false)
        {
            if (key == null)
            {
                throw new ArgumentNullException("key");
            }

            foreach (var value in key.GetValueNames())
            {
                yield return(new Tuple <string, string, object, RegistryValueKind>(key.Name, value, key.GetValue(value), key.GetValueKind(value)));
            }

            if (recursive)
            {
                foreach (var subKey in key.GetSubKeyNames())
                {
                    using (RegistryKey openedSubKey = key.OpenSubKeyInternal(subKey, failOnSecurityException))
                    {
                        if (openedSubKey != null)
                        {
                            foreach (var tuple in openedSubKey.EnumerateValues(recursive, failOnSecurityException))
                            {
                                yield return(tuple);
                            }
                        }
                    }
                }
            }
        }
Example #2
0
        public static IEnumerable <Tuple <string, string, object, RegistryValueKind> > EnumerateValues(this RegistryKey key, string subKey, bool recursive = false, bool failOnSecurityException = false)
        {
            if (key == null)
            {
                throw new ArgumentNullException("key");
            }

            if (string.IsNullOrEmpty(subKey))
            {
                foreach (var tuple in key.EnumerateValues(recursive, failOnSecurityException))
                {
                    yield return(tuple);
                }
            }
            else
            {
                using (RegistryKey openedSubKey = key.OpenSubKeyInternal(subKey, failOnSecurityException))
                {
                    if (openedSubKey != null)
                    {
                        foreach (var tuple in openedSubKey.EnumerateValues(recursive, failOnSecurityException))
                        {
                            yield return(tuple);
                        }
                    }
                }
            }
        }
 private List <Tuple <string, string, uint> > GetScalingsList()
 {
     using (RegistryKey key = Registry.LocalMachine.OpenSubKey(graphicsDriversConfigurationSubKey))
     {
         return(key.EnumerateValues(true).
                Where(tuple => tuple.Item2 == "Scaling" && tuple.Item4 == RegistryValueKind.DWord).
                Select(tuple => new Tuple <string, string, uint>(tuple.Item1, tuple.Item2, Convert.ToUInt32(tuple.Item3))).
                ToList());
     }
 }