双击事件实现功能为在一个列表中获得值，然后在另外一个界面中显示部分值，怎么改才能让其运行成功，求帮助
void CFdasfDlg::OnDblclkList1(NMHDR* pNMHDR, LRESULT* pResult)
{
    // TODO: Add your control notification handler code here
    m_Num = 1;
    ababababab bb;

    int pos = m_Gri.GetSelectionMark();
    bb.m_Grid.InsertItem(i,"");
    bb.m_Grid.SetItemText(i,0,m_Gri.GetItemText(pos,0));
    bb.m_Grid.SetItemText(i,0,m_Gri.GetItemText(pos,1));
    bb.m_Grid.SetItemText(i,0,m_Gri.GetItemText(pos,5));
    *pResult = 0;
}