C / C++ / MFC

int CPropertiesWnd::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{

	if (CDockablePane::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	CRect rectDummy;
	rectDummy.SetRectEmpty ();

	if (!m_wndPropList.Create (WS_VISIBLE | WS_CHILD, rectDummy, this, 1))
	{
		TRACE0("Failed to create Properies Grid \n");
		return -1;      // fail to create
	}

	m_wndPropList.EnableHeaderCtrl (FALSE);
	m_wndPropList.EnableDescriptionArea ();
	m_wndPropList.SetVSDotNetLook ();	

	CMFCPropertyGridProperty* pGroup1 = new CMFCPropertyGridProperty(_T("Visibilità Livelli"),ids);
	string s = "Livello";
	CGOEView d;
	int level = d.GetNumberOfLevel();
	for(int j=0;j<5;j++)
	{
		TRACE(_T("ciao"));
		stringstream st;
		st<<s<<j;
		string stra = st.str();
		CString stri (d.level[2][j].c_str());
		CString str (stra.c_str());
		pGroup1->AddSubItem(new CMFCPropertyGridProperty(stri, (_variant_t) true, _T("Questa è una descrizione"),j));
	}
	
		m_wndPropList.AddProperty(pGroup1);

	return 0;
}