[ 
  uuid(2573F8F4-CFEE-101A-9A9F-00AA00342820) 
  ] 
  library LHello 
  { 
      // bring in the master library 
      importlib("actimp.tlb"); 
      importlib("actexp.tlb"); 
  
      // bring in my interfaces 
      #include "pshlo.idl" 
  
      [ 
      uuid(2573F8F5-CFEE-101A-9A9F-00AA00342820) 
      ] 
      cotype THello 
   { 
   interface IHello; 
   interface IPersistFile; 
   }; 
  }; 
  
  [ 
  exe, 
  uuid(2573F890-CFEE-101A-9A9F-00AA00342820) 
  ] 
  module CHelloLib 
  { 
  
      // some code related header files 
      importheader(<windows.h>); 
      importheader(<ole2.h>); 
      importheader(<except.hxx>); 
      importheader("pshlo.h"); 
      importheader("shlo.hxx"); 
      importheader("mycls.hxx"); 
  
      // needed typelibs 
      importlib("actimp.tlb"); 
      importlib("actexp.tlb"); 
      importlib("thlo.tlb"); 
  
      [ 
      uuid(2573F891-CFEE-101A-9A9F-00AA00342820), 
      aggregatable 
      ] 
      coclass CHello 
   { 
   cotype THello; 
   }; 
  }; 
  
  
  #include "ipfix.hxx" 
  
  extern HANDLE hEvent; 
  
  class CHello : public CHelloBase 
  { 
  public: 
      IPFIX(CLSID_CHello); 
  
      CHello(IUnknown *pUnk); 
      ~CHello(); 
  
      HRESULT  __stdcall PrintSz(LPWSTR pwszString); 
  
  private: 
      static int cObjRef; 
  }; 
  
  
  #include <windows.h> 
  #include <ole2.h> 
  #include <stdio.h> 
  #include <stdlib.h> 
  #include "thlo.h" 
  #include "pshlo.h" 
  #include "shlo.hxx" 
  #include "mycls.hxx" 
  
  int CHello::cObjRef = 0; 
  
  CHello::CHello(IUnknown *pUnk) : CHelloBase(pUnk) 
  { 
      cObjRef++; 
      return; 
  } 
  
  HRESULT  __stdcall  CHello::PrintSz(LPWSTR pwszString) 
  { 
      printf("%ws 
", pwszString); 
      return(ResultFromScode(S_OK)); 
  } 
  
  
  CHello::~CHello(void) 
  { 
  
  // when the object count goes to zero, stop the server 
  cObjRef--; 
  if( cObjRef == 0 ) 
      PulseEvent(hEvent); 
  
  return; 
  } 
  
  #include <windows.h> 
  #include <ole2.h> 
  #include "pshlo.h" 
  #include "shlo.hxx" 
  #include "mycls.hxx" 
  
  HANDLE hEvent; 
  
   int _cdecl main( 
  int argc, 
  char * argv[] 
  ) { 
  ULONG ulRef; 
  DWORD dwRegistration; 
  CHelloCF *pCF = new CHelloCF(); 
  
  hEvent = CreateEvent(NULL, FALSE, FALSE, NULL); 
  
  // Initialize the OLE libraries 
  CoInitializeEx(NULL, COINIT_MULTITHREADED); 
  
  CoRegisterClassObject(CLSID_CHello, pCF, CLSCTX_LOCAL_SERVER, 
      REGCLS_MULTIPLEUSE, &dwRegistration); 
  
  // wait on an event to stop 
  WaitForSingleObject(hEvent, INFINITE); 
  
  // revoke and release the class object 
  CoRevokeClassObject(dwRegistration); 
  ulRef = pCF->Release(); 
  
  // Tell OLE we are going away. 
  CoUninitialize(); 
  
  return(0); } 
  
  extern CLSID CLSID_CHello; 
  extern UUID LIBID_CHelloLib; 
  
  CLSID CLSID_CHello = { /* 2573F891-CFEE-101A-9A9F-00AA00342820 */ 
      0x2573F891, 
      0xCFEE, 
      0x101A, 
      { 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 } 
  }; 
  
  UUID LIBID_CHelloLib = { /* 2573F890-CFEE-101A-9A9F-00AA00342820 */ 
      0x2573F890, 
      0xCFEE, 
      0x101A, 
      { 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 } 
  }; 
  
  #include <windows.h> 
  #include <ole2.h> 
  #include <stdlib.h> 
  #include <string.h> 
  #include <stdio.h> 
  #include "pshlo.h" 
  #include "shlo.hxx" 
  #include "clsid.h" 
  
  int _cdecl main( 
  int argc, 
  char * argv[] 
  ) { 
  HRESULT  hRslt; 
  IHello        *pHello; 
  ULONG  ulCnt; 
  IMoniker * pmk; 
  WCHAR  wcsT[_MAX_PATH]; 
  WCHAR  wcsPath[2 * _MAX_PATH]; 
  
  // get object path 
  wcsPath[0] = '\0'; 
  wcsT[0] = '\0'; 
  if( argc > 1) { 
      mbstowcs(wcsPath, argv[1], strlen(argv[1]) + 1); 
      wcsupr(wcsPath); 
      } 
  else { 
      fprintf(stderr, "Object path must be specified\n"); 
      return(1); 
      } 
  
  // get print string 
  if(argc > 2) 
      mbstowcs(wcsT, argv[2], strlen(argv[2]) + 1); 
  else 
      wcscpy(wcsT, L"Hello World"); 
  
  printf("Linking to object %ws\n", wcsPath); 
  printf("Text String %ws\n", wcsT); 
  
  // Initialize the OLE libraries 
  hRslt = CoInitializeEx(NULL, COINIT_MULTITHREADED); 
  
  if(SUCCEEDED(hRslt)) { 
  
  
      hRslt = CreateFileMoniker(wcsPath, &pmk); 
      if(SUCCEEDED(hRslt)) 
   hRslt = BindMoniker(pmk, 0, IID_IHello, (void **)&pHello); 
  
      if(SUCCEEDED(hRslt)) { 
  
   // print a string out 
   pHello->PrintSz(wcsT); 
  
   Sleep(2000); 
   ulCnt = pHello->Release(); 
   } 
      else 
   printf("Failure to connect, status: %lx", hRslt); 
  
      // Tell OLE we are going away. 
      CoUninitialize(); 
      } 
  
  return(0); 
  }