Enum reading

gistfile1.cs

private T ReadEnum<T>(int size)
{
    switch (size)
    {
        case 1:
            return (T)Enum.ToObject(typeof(T), reader.ReadByte());
        case 2:
            return (T)Enum.ToObject(typeof(T), reader.ReadInt16());
        case 4:
            return (T)Enum.ToObject(typeof(T), reader.ReadInt32());
        default:
            throw new ArgumentException();
    }
}