MQEVENTHANDLER.CPP

#include "stdafx.h" 
#include <afxdisp.h> 
#include "Imp_Draw.h" 
#include "Imp_DrawDlg.h" 
#import <mqoa.dll> no_namespace 
 
//#include "MQEventHandler.h" 
 
 
BEGIN_DISPATCH_MAP(CMSMQEventHandler, CCmdTarget) 
DISP_FUNCTION_ID(CMSMQEventHandler, "Arrived", 0, Arrived, VT_EMPTY, VTS_DISPATCH VTS_I4) 
DISP_FUNCTION_ID(CMSMQEventHandler, "ArrivedError", 1, ArrivedError, VT_EMPTY, VTS_DISPATCH VTS_I4 VTS_I4) 
END_DISPATCH_MAP() 
 
 
CMSMQEventHandler::CMSMQEventHandler() 
{ 
EnableAutomation(); 
dwMyCookie = 0; 
pMyCP = NULL; 
} 
 
CMSMQEventHandler::~CMSMQEventHandler() 
{ 
if (pMyCP) 
{ 
pMyCP->Unadvise(dwMyCookie); 
pMyCP->Release(); 
}; 
 
} 
 
void CMSMQEventHandler::Arrived(IDispatch* pdispQueue, long lCursor) 
{ 
CImp_DrawDlg* pDlg = (CImp_DrawDlg*) AfxGetApp()->m_pMainWnd; 
pDlg->Arrived(pdispQueue, S_OK, lCursor); 
} 
 
void CMSMQEventHandler::ArrivedError(IDispatch* pdispQueue, long lErrorCode, long lCursor) 
{ 
CImp_DrawDlg* pDlg = (CImp_DrawDlg*) AfxGetApp()->m_pMainWnd; 
pDlg->Arrived(pdispQueue, lErrorCode, lCursor); 
} 
 
HRESULT CMSMQEventHandler::AdviseSource(IDispatch* pDispatch) 
{ 
LPCONNECTIONPOINTCONTAINERpCPCont = NULL; 
HRESULThr; 
 
hr = pDispatch->QueryInterface(IID_IConnectionPointContainer, (void**) &pCPCont); 
if (FAILED(hr)) 
return hr; 
 
hr = pCPCont->FindConnectionPoint(__uuidof(_DMSMQEventEvents), &pMyCP); 
pCPCont->Release(); 
if (FAILED(hr)) 
return hr; 
 
return pMyCP->Advise(GetIDispatch(TRUE), &dwMyCookie); 
};