L>>void CPage::SetPrinterMode(CDC* pDC,int Mode)
L>>{
L>>    if(Mode !=DMORIENT_LANDSCAPE && Mode != DMORIENT_PORTRAIT)
L>>        return;
L>>    PRINTDLG* pPrintDlg = new PRINTDLG;
L>>    AfxGetApp()->GetPrinterDeviceDefaults(pPrintDlg);
L>>    DEVMODE* lpDevMode = (DEVMODE*)::GlobalLock(pPrintDlg->hDevMode);        
L>>    lpDevMode->dmOrientation = (short)Mode;
    pDC->>>ResetDC(lpDevMode);    
L>>    ::GlobalUnlock(pPrintDlg->hDevMode);    
L>>    delete pPrintDlg;
L>>}
L>>

pDC->>ResetDC(lpDevMode);
RF>

RF>Debug Assertion Failed
RF>Program: C:\Windows\system32\mfc110d.dll
RF>File: f:\dd\vctools\vc7libs\ship\atlmfc\include\afxwin1.inl
RF>Line: 737