comment effacer un fichier utiliser par un progz?

Question

j ai quelque probleme pour effacer un fichier car il est utiliser par un autre program. 
alors pour essayer de l'effacer je vais mettre un batch dans le menu demarrage de windows.
j'éspere que sa va marcher

si vous connaisser un autre moyen de faire sa se serai cool de me le dire...

merci

cs_EBArtSoft · Answer

Voici un code qui marche a 100% lorsque l'on est sous NT :
(Il ferme le handle d'un process distant en c++)

/*
Note: 1. SE_DEBUG privilege must be enabled. 
      2. The function works with every kind of HANDLE
      3. It will bother the remote process :)
      4. The handles will be invalid after you closed 
         them remotely
*/

//Close a handle in a remote process
DWORD CloseRemoteHandle( DWORD processID, HANDLE handle )
{
 HANDLE ht = 0;
 DWORD rc = 0;

 _tprintf( _T("Closing handle in process #%d ... "), 
          processID );

 // open the process
 HANDLE hProcess = OpenProcess( PROCESS_CREATE_THREAD 
                                | PROCESS_VM_OPERATION 
                                | PROCESS_VM_WRITE 
                                | PROCESS_VM_READ, 
                                FALSE, processID );

 if ( hProcess == NULL )
 {
  rc = GetLastError();
  _tprintf( _T("OpenProcess() failed\n") );
  return rc;
 }

 // load kernel32.dll
 HMODULE hKernel32 = LoadLibrary( _T("kernel32.dll") );

 // CreateRemoteThread()
 ht = CreateRemoteThread( 
  hProcess, 
  0, 
  0, 
  (DWORD(__stdcall *)(void*))GetProcAddress(hKernel32,"CloseHandle"),
  handle, 
  0, 
  &rc );

 if ( ht == NULL )
 {
  //Something is wrong with the privileges, 
  //or the process doesn't like us
  rc = GetLastError();
  _tprintf( _T("CreateRemoteThread() failed\n") );
  goto cleanup;
 }

 switch ( WaitForSingleObject( ht, 2000 ) )
 {
  case WAIT_OBJECT_0:
   //Well done
   rc = 0;
   _tprintf( _T("Ok\n"), rc );
  break;

  default:
   //Oooops, shouldn't be here
   rc = GetLastError();
   _tprintf( _T("WaitForSingleObject() failed\n") );
   goto cleanup;
  break;
 }

 cleanup:
 //Closes the remote thread handle
 CloseHandle( ht );

 //Free up the kernel32.dll
 if ( hKernel32 != NULL)
  FreeLibrary( hKernel32 );

 //Close the process handle
 CloseHandle( hProcess );

 return rc;
}

@+

E.B.

Comment effacer un fichier utiliser par un progz?

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