internal static SerializerDescriptor CreateFromRegistry(RegistryKey plugIns, string keyName)
{
SecurityHelper.DemandPlugInSerializerPermissions();
SerializerDescriptor serializerDescriptor = new SerializerDescriptor();
try
{
RegistryKey registryKey = plugIns.OpenSubKey(keyName);
serializerDescriptor._displayName = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "displayName");
serializerDescriptor._manufacturerName = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "manufacturerName");
serializerDescriptor._manufacturerWebsite = new Uri(SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "manufacturerWebsite"));
serializerDescriptor._defaultFileExtension = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "defaultFileExtension");
serializerDescriptor._assemblyName = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "assemblyName");
serializerDescriptor._assemblyPath = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "assemblyPath");
serializerDescriptor._factoryInterfaceName = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "factoryInterfaceName");
serializerDescriptor._assemblyVersion = new Version(SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "assemblyVersion"));
serializerDescriptor._winFXVersion = new Version(SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "winFXVersion"));
string nonEmptyRegistryString = SerializerDescriptor.GetNonEmptyRegistryString(registryKey, "uiLanguage");
registryKey.Close();
if (!nonEmptyRegistryString.Equals(CultureInfo.CurrentUICulture.Name))
{
ISerializerFactory serializerFactory = serializerDescriptor.CreateSerializerFactory();
serializerDescriptor._displayName = serializerFactory.DisplayName;
serializerDescriptor._manufacturerName = serializerFactory.ManufacturerName;
serializerDescriptor._manufacturerWebsite = serializerFactory.ManufacturerWebsite;
serializerDescriptor._defaultFileExtension = serializerFactory.DefaultFileExtension;
registryKey = plugIns.CreateSubKey(keyName);
serializerDescriptor.WriteToRegistryKey(registryKey);
registryKey.Close();
}
}
catch (KeyNotFoundException)
{
serializerDescriptor = null;
}
if (serializerDescriptor != null)
{
Assembly assembly = Assembly.ReflectionOnlyLoadFrom(serializerDescriptor._assemblyPath);
if (typeof(Button).Assembly.GetName().Version == serializerDescriptor._winFXVersion && assembly != null && assembly.GetName().Version == serializerDescriptor._assemblyVersion)
{
serializerDescriptor._isLoadable = true;
}
}
return(serializerDescriptor);
}
