classify.h

在vc环境下

// Classify.h : Declaration of the CGHClassify

#pragma once
#include "resource.h"       // main symbols

#include "IndexSystem.h"


// CGHClassify

class ATL_NO_VTABLE CGHClassify : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CGHClassify, &CLSID_GHClassify>,
	public IDispatchImpl<IGHClassify, &IID_IGHClassify, &LIBID_IndexSystemLib, /*wMajor =*/ 1, /*wMinor =*/ 0>,
	public IPersistStreamInitImpl<CGHClassify>
{
public:
	CGHClassify():m_Name(L""),m_Description(L""),m_Value(0),m_bRequiresSave(FALSE)
	{
	}

//Attribute
private:
	CComBSTR m_Name;
	CComBSTR m_Description;
	float    m_Value;

public:
	BOOL m_bRequiresSave;

public:
DECLARE_REGISTRY_RESOURCEID(IDR_CLASSIFY)

BEGIN_PROP_MAP(CGHClassify)
	PROP_ENTRY("ClassifyName",1,CLSID_GHClassify)
	PROP_ENTRY("ClassifyDescription",2,CLSID_GHClassify)
	PROP_ENTRY("ClassifyValue",3,CLSID_GHClassify)
END_PROP_MAP()

BEGIN_COM_MAP(CGHClassify)
	COM_INTERFACE_ENTRY(IGHClassify)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(IPersistStreamInit)
END_COM_MAP()


	DECLARE_PROTECT_FINAL_CONSTRUCT()

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

public:

	STDMETHOD(get_Name)(BSTR* pVal);
	STDMETHOD(put_Name)(BSTR newVal);
	STDMETHOD(get_Description)(BSTR* pVal);
	STDMETHOD(put_Description)(BSTR newVal);
	STDMETHOD(get_Value)(FLOAT* pVal);
	STDMETHOD(put_Value)(FLOAT newVal);
	STDMETHOD(Clone)(IGHClassify** pVal);
};

OBJECT_ENTRY_AUTO(__uuidof(GHClassify), CGHClassify)