QApplication-无法在Qt中使用IWbemLocator

我想写一篇 WMI 在中使用WindowsAPI和COM库的应用程序 Qt

我包括 <qt_windows.h> 访问windows API ,我以前试过这个 Visual Studio .

但是当我包括 Wbemidl.h 宣布 IWbemLocator error :

error: Wbemidl.h: No such file or directory

这是我的一部分 code :

HRESULT hResult = S_OK;                 // Result of initializing com library
BOOL    bIsComLibUninit = FALSE;        // A flag that determine if com library is loaded

// Initialize COM library
hResult = CoInitializeEx(0, COINIT_MULTITHREADED);
// If a previous call of CoInitializeEx occured in this thread
if(hResult == RPC_E_CHANGED_MODE)
{
    OleUninitialize();
    bIsComLibUninit = TRUE;
}
else if(hResult == S_OK)
{
    bIsComLibUninit = TRUE;
}

// If COM library uninitialized
if(bIsComLibUninit == TRUE)
{
    // Initialize COM library
    hResult = CoInitializeEx(0, COINIT_MULTITHREADED);
    if(hResult == S_OK)
    {
        // Initialize security
        hResult = CoInitializeSecurity(NULL, -1, NULL, NULL,
                                       RPC_C_AUTHN_LEVEL_DEFAULT,
                                       RPC_C_IMP_LEVEL_IMPERSONATE,
                                       NULL, EOAC_NONE, NULL);
        if(hResult == S_OK)
        {
            IWbemLocator *pLoc = NULL;
            CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER,
                             IID_IWbemLocator, (LPVOID *) &pLoc);
            // Do stuffs
        }
    }

    // Uninitialize COM library
    CoUninitialize();
}