m_chk3D = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_3D_INTERNAL"));
m_chkFirst = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_SELECT_FIRST"));
m_chkLabels = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_EDIT_LABELS"));
m_chk3D = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_3D_INTERNAL"));
m_chkFirst = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_SELECT_FIRST"));
m_chkLabels = CreateCheckBoxAndAddToSizer(sizerUseFlags, _T("wxDIRCTRL_EDIT_LABELS"));