ShowBrightnessDlg Example for C++ 5.0 and later

void CDialogs::OnShowBrightnessDlg() 
	HRESULT hr;
	int nRet;

	ILEADRasterDlgClr_U *m_pRasterColorDlg = NULL;
	hr = CoCreateInstance(CLSID_LEADRasterDlgClr_U, 
					NULL,
					CLSCTX_ALL,
					IID_ILEADRasterDlgClr_U,
					(LPVOID*)&m_pRasterColorDlg);

	ILEADRasterDlgKrn_U *m_pRasterDlgKrn = NULL;
	hr = CoCreateInstance(CLSID_LEADRasterDlgKrn_U,
					NULL,
					CLSCTX_ALL,
					IID_ILEADRasterDlgKrn_U,
					(LPVOID*)&m_pRasterDlgKrn);

	nRet = m_pRasterDlgKrn->InitDlg(INIT_WITH_COLOR);

	m_pRasterColorDlg->UIFlags = BRIGHTNESS_SHOW_PREVIEW |
		BRIGHTNESS_SHOW_TOOL_ZOOMLEVEL;

	m_pRasterColorDlg->Bitmap = m_pLead1.GetBitmap();

	nRet = m_pRasterColorDlg->ShowBrightnessDlg((long)m_hWnd);

	if (nRet == SUCCESS && m_pRasterColorDlg->DialogStatus == DLG_OK)
	{
		m_pLead1.Intensity(m_pRasterColorDlg->Change);
	}
}