C# - Liefert alle Assemblies aus dem Global Assembly Cache (GAC)

    /// <summary>
    /// Enthält Klassen und Methoden zur Auswertung des Fusion Cache 
    /// </summary>
    public static class Fusion
    {
        /// <summary>
        /// Liefert alle im Global Assembly Cache (GAC) installierte Assemblies.
        /// </summary>
        /// <returns>Liefert eine generische Liste mit AssemblyName-Objekten.</returns>
        public static List<AssemblyName> GetAssembliesFromGAC()
        {
            List<AssemblyName> assemblyNames = new List<AssemblyName>();

            RegistryKey localMaschine = Registry.LocalMachine;
            RegistryKey registryKey = localMaschine.OpenSubKey(@"SOFTWARE\Microsoft\Fusion\GACChangeNotification\Default");

            foreach (string valueName in registryKey.GetValueNames())
            {
                if (registryKey.GetValueKind(valueName) == RegistryValueKind.Binary)
                {
                    AssemblyName assemblyName = new AssemblyName(valueName.Split(",".ToCharArray())[0]);
                    assemblyName.Version = new Version(valueName.Split(",".ToCharArray())[1]);

                    if (string.IsNullOrEmpty(valueName.Split(",".ToCharArray())[2]) == false)
                    {
                        assemblyName.CultureInfo = new System.Globalization.CultureInfo(valueName.Split(",".ToCharArray())[2]);
                    }

                    assemblyName.KeyPair = new StrongNameKeyPair(valueName.Split(",".ToCharArray())[3]);

                    if (valueName.Split(",".ToCharArray()).Length > 4)
                    {
                        if (string.IsNullOrEmpty(valueName.Split(",".ToCharArray())[4]))
                        {
                            assemblyName.ProcessorArchitecture = ProcessorArchitecture.None;
                        }
                        else
                        {
                            switch (valueName.Split(",".ToCharArray())[4].ToUpper())
                            {
                                case "AMD64":
                                    assemblyName.ProcessorArchitecture = ProcessorArchitecture.Amd64;
                                    break;
                                case "IA64":
                                    assemblyName.ProcessorArchitecture = ProcessorArchitecture.IA64;
                                    break;
                                case "MSIL":
                                    assemblyName.ProcessorArchitecture = ProcessorArchitecture.MSIL;
                                    break;
                                case "X86":
                                    assemblyName.ProcessorArchitecture = ProcessorArchitecture.X86;
                                    break;
                            }
                        }
                    }

                    assemblyNames.Add(assemblyName);
                }
            }

            return assemblyNames;
        }
    }