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Enumerating Registry Keys

using System; using Microsoft.Win32; class Class1 {     static void Main(string[] args) {         RegistryKey myRegKey = Registry.LocalMachine;         myRegKey = myRegKey.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall");         String[] subkeyNames = myRegKey.GetSubKeyNames();         foreach (String s in subkeyNames) {             RegistryKey UninstallKey = Registry.LocalMachine;             UninstallKey = UninstallKey.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" + s);             try {                 Object oValue = UninstallKey.GetValue("DisplayName");                 Console.WriteLine(oValue.ToString());             } catch (NullReferenceException) {             }         }     } }