C / C++ / MFC

// Import the type library.
#import "C:\\epos\\MyInterface.tlb" raw_interfaces_only
using namespace MyInterface;

#pragma once
#pragma pack(push, 8)

#include <comdef.h>

namespace MyInterface {
>struct __declspec(uuid("2172ffe3-3177-3e81-ac7a-9d27e11be389"))
/* dual interface */ IMyLink;
struct /* coclass */ CMyLink;

_COM_SMARTPTR_TYPEDEF(IMyLink, __uuidof(IMyLink));

IMyLinkPtr iPtrMyLink; //Global Variable
IChVRspPtr iPtrCheckVRsp;	//Create the Interface to The CheckVoucher Response

void main()
{
    short blnRetVal = 0; //Set to False Initially, return value from dll

    IChVReqPtr iPtrCheckV(__uuidof(CChVReq)); //Create the Interface to The Method1 Class. This is another class in the dll

    HRESULT hrRetval= E_FAIL;
    hrRetval = iPtrMyLink.CreateInstance(__uuidof(CMyLink)); //This is the main class in the dll, a wrapper to call methods from.

//    Pass to the method the request class, a reference to the response class and a reference to the return value.
    iPtrMyLink->CallMethod1(iPtrCheckV, &iPtrCheckVRsp, &blnRetVal);
}

hrRetval = iPtrMyLink.CreateInstance(__uuidof(CMyLink));

CreateEx(WS_EX_CLIENTEDGE, NULL, NULL, WS_CHILD | WS_VISIBLE |
                                 WS_TABSTOP, rcTreeWnd, pDlg, IDC_TREE);

WORD time =23929;

WORD hour, minute , second;

hour = time >> 11;

minute =  time << 5 ; 
minute = minute >> 10;

AfxMessageBox