C / C++ / MFC

#include <windows.h>
#include <tchar.h>
#include "c:\program files\Microsoft Office Communicator\SDK\msgrua.h"

const GUID IID_IMessenger =
{0xD50C3186,0x0F89,0x48f8,{0xB2,0x04,0x36,0x04,0x62,0x9D,0xEE,0x10}};

const GUID CLSID_Messenger =
{0x8885370D,0xB33E,0x44b7,{0x87,0x5D,0x28,0xE4,0x03,0xCF,0x92,0x70}};

const GUID IID_MessengerContacts =
{0xE7479A0F,0xBB19,0x44a5,{0x96,0x8F,0x6F,0x41,0xD9,0x3E,0xE0,0xBC}};

IMessenger* m_pIMessenger;
int _tmain(int argc, _TCHAR* argv[])
{
	CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
	HRESULT  hr = CoCreateInstance(CLSID_Messenger,NULL,CLSCTX_LOCAL_SERVER,
	IID_IMessenger, (LPVOID *)&m_pIMessenger);

	BSTR myName;
	MISTATUS sMyStatus;

	hr = m_pIMessenger->get_MyFriendlyName(&myName);
	hr = m_pIMessenger->get_MyStatus(&sMyStatus);

	BSTR serviceId;
	m_pIMessenger->get_MyServiceId(&serviceId);

	IDispatch *pContacts;
	IMessengerContacts *pCon;

	m_pIMessenger->get_MyContacts(&pContacts);
	pContacts->QueryInterface(__uuidof(IMessengerContacts),(void**)&pCon);
	
	IDispatch *pDispatch;

	hr=pCon->Item(1,&pDispatch);
	long lCount=0;
	pCon->get_Count(&lCount);

        //here lCount is total number of contacts 
        //now i am not getting appropriate method to iterate through
	CoUninitialize();

	return 0;
}