I have a CListCtrl containings about 2500 differents elements consisting of a 48x48 icon and text.
Due to the amount of data I implemented it as a virtual list providing
ON_NOTIFY(LVN_GETDISPINFO, IDC_LST_ICONS, &CWGDIconSearchDlg::OnLvnGetdispinfoLstIcons)
ON_NOTIFY(LVN_ODFINDITEM, IDC_LST_ICONS, &CWGDIconSearchDlg::OnLvnOdfinditemLstIcons)
My problem is when I change list content these callback get never called.
我怎样才能强迫它？