ShowBrightnessDlg Example for C++ 5.0 and later

void CDialogs::OnShowBrightnessDlg()
{
    int nRet;
    m_pRasterColorDlg->UIFlags = BRIGHTNESS_SHOW_PREVIEW |
                   BRIGHTNESS_SHOW_TOOL_ZOOMLEVEL;

    m_pRasterColorDlg->Bitmap = m_LeadRasterView.GetRaster ().GetBitmap ();
   
    nRet= m_pRasterColorDlg->ShowBrightnessDlg((long)this->m_hWnd);
    if ( nRet == 0 && m_pRasterColorDlg->DialogStatus == DLG_OK )
    {
       m_pRasterProc->Intensity (m_LeadRasterView.GetRaster(),m_pRasterColorDlg->Change);
    }
}