Migrating ATL service applications to Visual C++.NET

// MeaningOfLife3.h : Declaration of the CMeaningOfLife3

#ifndef __MEANINGOFLIFE3_H_
#define __MEANINGOFLIFE3_H_

// IMeaningOfLife3
[
	object,
	uuid("5D5DFA33-7F6D-41b6-BC07-3CFF781B7D4C"),
	dual,	
	helpstring("IMeaningOfLife3 Interface"),
	pointer_default(unique)
]
__interface IMeaningOfLife3 : IDispatch
{
	[propget, id(1), helpstring("property MeaningOfLife")] HRESULT MeaningOfLife([out, retval] LONG* pVal);
};


// CMeaningOfLife3
[
	coclass,
	threading("neutral"),
	vi_progid("MyService3.MeaningOfLife3"),
	progid("MyService3.MeaningOfLife3.1"),
	version(1.0),
	uuid("F5602F4B-00D6-445b-A34F-86F950CE2917"),
	helpstring("MeaningOfLife3 Class")
]
class ATL_NO_VTABLE CMeaningOfLife3 : 
	public IMeaningOfLife3
{
public:
	CMeaningOfLife3()
	{
	}

	DECLARE_PROTECT_FINAL_CONSTRUCT()

	HRESULT FinalConstruct()
	{
		return S_OK;
	}
	
	void FinalRelease() 
	{
	}

public:
	STDMETHOD(get_MeaningOfLife)(/*[out, retval]*/ long *pVal);
};

#endif //__MEANINGOFLIFE3_H_