#include "stdafx.h"  #import "Skype4COM.dll" using namespace SKYPE4COMLib;  int _tmain(int argc, _TCHAR* argv[]) {   // Initialize COM   CoInitialize(NULL);    // Create object   ISkypePtr pSkype(__uuidof(Skype));     // Connect to API   pSkype->Attach(6,VARIANT_TRUE);    // Friends collection   IUserCollectionPtr pFriends = pSkype->GetFriends();    // Search for Skype Test Call service   for (int i=1; i <= pFriends->GetCount(); i++)    {     _bstr_t bstrHandle = pFriends->GetItem(i)->GetHandle();     _bstr_t bstrFullname = pFriends->GetItem(i)->GetFullName();      printf("Friend handle %s and name %s \n", (char*)bstrHandle, (char*)bstrFullname);      if (bstrHandle == _bstr_t(L"echo123")) {       ICallPtr pCall = pSkype->PlaceCall(bstrHandle, L"", L"", L"");     }   }   // Cleanup   pFriends = NULL;   pSkype = NULL;    // Deinitialize COM   CoUninitialize();   return 0; }