clistctrl失去焦点高亮显示选中行

响应两个消息 NM_SETFOCUS，NM_KILLFOCUS

void CDatabaseParseDlg::OnNMKillfocusListGroup(NMHDR *pNMHDR, LRESULT *pResult)
{
    // TODO: Add your control notification handler code here
    m_nGroupSel = m_listGroup.GetSelectionMark();
    m_listGroup.SetItemState(m_nGroupSel, LVIS_DROPHILITED,  LVIS_DROPHILITED);

    *pResult = 0;
}

void CDatabaseParseDlg::OnNMSetfocusListGroup(NMHDR *pNMHDR, LRESULT *pResult)
{
    // TODO: Add your control notification handler code here
    m_listGroup.SetItemState(m_nGroupSel, FALSE, LVIF_STATE);
    *pResult = 0;
}

LVIS_DROPHILITED　　作为一个拖放选项高亮显示

m_listGroup.SetItemState(m_nGroupSel, FALSE, LVIF_STATE);FALSE表示值,

LVIF_STATE表示修改哪一位