Serialization Primer - MC++

#include "stdafx.h"

#using <mscorlib.dll>

using namespace System;
using namespace System::Runtime::Serialization;
using namespace System::Runtime::Serialization::Formatters::Binary;
using namespace System::IO;

[Serializable]
__gc class CData : public ISerializable 
{
private:
	String* m_name;
	Int32 m_age;
	String* m_dontsave;
public:
	__property String* get_Name()
    { 
		return m_name; 
	}
	__property void set_Name(String* s)
    { 
		m_name = s; 
	}
	__property Int32 get_Age()
    { 
		return m_age; 
	}
	__property void set_Age(Int32 i)
    { 
		m_age = i; 
	}
	__property String* get_DontSave()
    { 
		return m_dontsave; 
	}
	__property void set_DontSave(String* s)
    { 
		m_dontsave = s; 
	}
	void GetObjectData(SerializationInfo *si, StreamingContext sc)
	{
		si->AddValue("m_name",m_name);
		si->AddValue("m_age",m_age);
	}	
	CData()
	{
		m_name="Default";
		m_dontsave = "Default";
	}
protected:
	CData(SerializationInfo *si, StreamingContext sc)
	{
		m_name = si->GetString("m_name");
		m_age = si->GetInt32("m_age");
	}
};

int wmain(int argc, char **argv)
{
	if(argc==1)
	{
		Console::WriteLine("Usage:- Serialize01 [L/S]");
		return 0;
	}
	if(argv[1][0]=='S')
	{
		Console::WriteLine("Saving to file");
		CData *data = new CData();
		data->Name = "Johnny Bravo";
		data->Age = 24;
		data->DontSave = "Hello World";
		FileStream *fs = new FileStream("data.txt" , 
			FileMode::Create, FileAccess::ReadWrite); 
		BinaryFormatter *bf = new BinaryFormatter();	
		bf->Serialize(fs,data);
		fs->Close();
	}
	else if(argv[1][0]=='L')
	{
		Console::WriteLine("Loading from file");
		CData *data;
		FileStream *fs = new FileStream("data.txt" , 
			FileMode::Open, FileAccess::ReadWrite); 
		BinaryFormatter *bf = new BinaryFormatter();	
		data = (CData*) bf->Deserialize(fs);
		Console::WriteLine("data->Name is {0}",data->Name);
		Console::WriteLine("data->Age is {0}",data->Age.ToString());
		Console::WriteLine("data->DontSave is {0}",data->DontSave);
		fs->Close();
	}
	else
	{
		Console::WriteLine("Unknown option");
	}
    return 0;
}