Managed C++/CLI

<br />
#include "stdafx.h"<br />
#include "afxwin.h"         // MFC core and standard components<br />
#include "afxext.h"         // MFC extensions<br />
#using "mscorlib.dll"<br />
<br />
using namespace System;<br />
<br />
#pragma unmanaged<br />
class UnManaged<br />
{<br />
public:<br />
<br />
	UnManaged()<br />
	{<br />
	}<br />
	~UnManaged()<br />
	{<br />
	}<br />
	void Show()<br />
	{<br />
		AfxMessageBox("Hello From the UnManaged world");<br />
	}<br />
<br />
};<br />
#pragma managed<br />
public __gc class MyManaged<br />
{<br />
public:<br />
	MyManaged()<br />
	{<br />
		m_ptr = new UnManaged;<br />
	}<br />
	~MyManaged()<br />
	{<br />
		delete m_ptr;<br />
	}<br />
	void Show()<br />
	{<br />
		m_ptr->Show();<br />
	}<br />
private:<br />
	UnManaged *m_ptr;<br />
};<br />
int _tmain()<br />
{<br />
    // TODO: Please replace the sample code below with your own.<br />
    Console::WriteLine("Hello Managed World");<br />
	MyManaged *mg = new MyManaged;<br />
	mg->Show();<br />
	return 0;<br />
}<br />
<br />
>