C# Automatic deep copy of struct

Question

I have a struct, MyStruct, that has a private member private bool[] boolArray; and a method ChangeBoolValue(int index, bool Value). <

Answer 1

One simple method to make a (deep) copy, though not the fastest one (because it uses reflection), is to use BinaryFormatter to serialize the original object to a MemoryStream and then deserialize from that MemoryStream to a new MyStruct.

    static public T DeepCopy(T obj)
    {
        BinaryFormatter s = new BinaryFormatter();
        using (MemoryStream ms = new MemoryStream())
        {
            s.Serialize(ms, obj);
            ms.Position = 0;
            T t = (T)s.Deserialize(ms);

            return t;
        }
    }

Works for classes and structs.