simpleerr.h

Thinkinc++English 电子书籍,英文版

// SimpleErr.h : CSimpleErr 的声明

#pragma once
#include "resource.h"       // 主符号

#include "Simple10.h"


// CSimpleErr

class ATL_NO_VTABLE CSimpleErr : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CSimpleErr, &CLSID_SimpleErr>,
	public ISupportErrorInfo,
	public IDispatchImpl<ISimpleErr, &IID_ISimpleErr, &LIBID_Simple10Lib, /*wMajor =*/ 1, /*wMinor =*/ 0>
{
public:
	CSimpleErr()
	{
	}

DECLARE_REGISTRY_RESOURCEID(IDR_SIMPLEERR)


BEGIN_COM_MAP(CSimpleErr)
	COM_INTERFACE_ENTRY(ISimpleErr)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()

// ISupportsErrorInfo
	STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);

	DECLARE_PROTECT_FINAL_CONSTRUCT()

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

public:

	STDMETHOD(Div1)(LONG n1, LONG n2, LONG * pVal);
	STDMETHOD(Div2)(LONG n1, LONG n2, LONG* pVal);
	STDMETHOD(Div3)(LONG n1, LONG n2, LONG* pVal);
};

OBJECT_ENTRY_AUTO(__uuidof(SimpleErr), CSimpleErr)