I want to program using VC6.0,And when I use its OCX to open a specfic mappoint,by the way ,it is based on dialogue,it can pen the map,but it will report a error .and the code is
Code:
BOOL CRouteDirectionDlg::OnInitDialog()
{
CDialog::OnInitDialog();
..........
this->m_ctlMappoint.OpenMap("C:\\lazone.ptm");
...
}
how to solve it? have any example?