MH.code
            Case CDN_SELCHANGE
                ' Changed selected file:
                DialogHook = m_oEventSink.FileChange(hDlg)
            Case CDN_FOLDERCHANGE
                ' Changed folder:
                DialogHook = m_oEventSink.FolderChange(hDlg)
            Case CDN_FILEOK
                ' Clicked OK:
                If Not m_oEventSink.ConfirmOK() Then
                    SetWindowLong hDlg, DWL_MSGRESULT, 1
                    DialogHook = 1
                Else
                    