Multiple line GridItem text?

if ( m_wndPropertyGrid.Create( rc, this, IDC_PROPERTY_GRID, LBS_OWNERDRAWVARIABLE ) )

CXTPPropertyGridItem* pSettings = m_wndPropertyGrid.AddCategory(_T("Example"));
strTesting = "Hello\nWorld";
(void)pSettings->AddChildItem(new CMultilineTextGridItem(_T("TESTING"), strTesting, &strTesting));

class CMultilineTextGridItem : public CXTPPropertyGridItem  
{
public:
    CMultilineTextGridItem(CString strCaption, LPCTSTR strValue = NULL, CString* pBindString = NULL);
     virtual ~CMultilineTextGridItem();
     virtual void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct);
     virtual BOOL OnDrawItemValue(CDC& dc, CRect rcValue);
};

CMultilineTextGridItem::CMultilineTextGridItem(CString strCaption, LPCTSTR strValue, CString* pBindString)
:CXTPPropertyGridItem(strCaption, strValue, pBindString)
{
    // do nothing
}

CMultilineTextGridItem::~CMultilineTextGridItem()
{
    // do nothing
}

void CMultilineTextGridItem::MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct) 
{
    CXTPPropertyGridView* pGrid = GetGrid();
    CDC * dc = pGrid->GetDC();
    CRect rc;
    dc->DrawText(GetValue(), &rc, DT_CALCRECT );
    pGrid->ReleaseDC(dc);
    lpMeasureItemStruct->itemHeight = rc.Height();
}

BOOL CMultilineTextGridItem::OnDrawItemValue(CDC& dc, CRect rcValue)
{
    CRect rcText(rcValue);
    dc.DrawText( GetValue(), rcText, DT_LEFT);
    return TRUE;
}