/// <summary>
/// Get a string representation of the enum value.
/// </summary>
/// <exception cref="SerializationException">Enum is not registered.</exception>
private static object GetEnumValue(SerializationContext context, Type type, object value)
{
if (value == null) throw new ArgumentNullException("value");
var descriptor = context.GetEnumDescriptor(type);
if (descriptor == null)
{
throw new SerializationException(
string.Format(
"Unable to resolve type '{0}'. Check if type was registered within the serializer.",
type.FullName));
}
if (!descriptor.Values.ContainsKey(value))
{
throw new SerializationException(
string.Format(
"Invalid enumeration value '{0}'.",
value));
}
return descriptor.Values[value];
}
