ActiveX/DCOM/ATL

开发平台：

Visual C++

MyEquation.h：源码内容

							// MyEquation.h : Declaration of the CMyEquation
#ifndef __MYEQUATION_H_
#define __MYEQUATION_H_
#include "resource.h"       // main symbols
/////////////////////////////////////////////////////////////////////////////
// CMyEquation
class ATL_NO_VTABLE CMyEquation : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CMyEquation, &CLSID_MyEquation>,
	public ISupportErrorInfo,
	public IDispatchImpl<IMyEquation, &IID_IMyEquation, &LIBID_EXEQUATIONLib>
{
public:
	CMyEquation()
	{
	}
DECLARE_REGISTRY_RESOURCEID(IDR_MYEQUATION)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CMyEquation)
	COM_INTERFACE_ENTRY(IMyEquation)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()
// ISupportsErrorInfo
	STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
// IMyEquation
public:
	STDMETHOD(solve)(Equation* equ,Root** roots);
};
#endif //__MYEQUATION_H_

						