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Код


void IPChartDlg::OnFilePrintSetup()
{
    CPrintDialog a_Dlg(false, PD_RETURNDC | PD_ALLPAGES | PD_USEDEVMODECOPIES | PD_NOPAGENUMS | PD_HIDEPRINTTOFILE | PD_NOSELECTION);

    PRINTDLG a_PD;
    a_PD.hDevMode = NULL;
    AfxGetApp()->GetPrinterDeviceDefaults(&a_PD);

    DEVMODE *a_dm = (DEVMODE *)LocalLock(a_PD.hDevMode);
/*ВОТ ТУТ ВЫЛЕТАЕТ ПРИ ПОВТОРНОЙ ПЕЧАТИ----->*/    a_dm->dmFields = DM_ORIENTATION;
    a_dm->dmOrientation = DMORIENT_LANDSCAPE; 

    a_Dlg.m_pd.hDevMode = a_PD.hDevMode;
    LocalUnlock(a_PD.hDevMode);

    if(a_Dlg.DoModal() == IDCANCEL)
        return;

    CDC a_dcPrinter;
    a_dcPrinter.Attach(a_Dlg.GetPrinterDC());
    
    DOCINFO a_DocInfo;
    memset(&a_DocInfo, 0, sizeof(a_DocInfo));
    a_DocInfo.cbSize = sizeof(a_DocInfo);
    a_DocInfo.lpszDocName = _T("IPChart document");

    if(a_dcPrinter.StartDoc(&a_DocInfo) < 0) 
    {
        AfxMessageBox(L"Error starting document!", MB_ICONSTOP);
        a_dcPrinter.AbortDoc(); 
        a_dcPrinter.Detach();
        a_dcPrinter.DeleteDC();
        return;
    }

    CPrintInfo a_Info;

    int a_HorRes = a_dcPrinter.GetDeviceCaps(HORZRES);
    int a_VertRes = a_dcPrinter.GetDeviceCaps(VERTRES);
    a_Info.m_rectDraw.SetRect(0, 0, a_HorRes, a_VertRes);

    if (a_dcPrinter.StartPage() < 0) 
    { 
        AfxMessageBox(_T("Error starting page"), MB_ICONSTOP); 
        a_dcPrinter.AbortDoc(); 
        a_dcPrinter.Detach();
        a_dcPrinter.DeleteDC();
        return;
    }
    
    a_dcPrinter.m_bPrinting = true;
    
    m_MainView.printPlot(&a_dcPrinter, &a_Info);

    if(a_dcPrinter.EndPage() < 0)
    {
        AfxMessageBox(L"Error ending page!", MB_ICONSTOP);
        a_dcPrinter.AbortDoc();
        a_dcPrinter.Detach();
        a_dcPrinter.DeleteDC();
        return;
    }
    if(a_dcPrinter.EndDoc() < 0)
    {
        AfxMessageBox(L"Error ending document!", MB_ICONSTOP);
        a_dcPrinter.AbortDoc();
    }
    a_dcPrinter.Detach();
    a_dcPrinter.DeleteDC();
}

Код


void AFXAPI AfxGlobalFree(HGLOBAL hGlobal)
{
    if (hGlobal == NULL)
        return;

    // avoid bogus warning error messages from various debugging tools
/*ВОТ ТУТ ВЫЛЕТАЕТ ПРИ ВЫХОДЕ ИЗ ПРИЛОЖЕНИЯ----->*/    ASSERT(GlobalFlags(hGlobal) != GMEM_INVALID_HANDLE);
    UINT nCount = GlobalFlags(hGlobal) & GMEM_LOCKCOUNT;
    while (nCount--)
        GlobalUnlock(hGlobal);

    // finally, really free the handle
    GlobalFree(hGlobal);
}