CListCtrl有关问题

CListCtrl问题。
在CListCtrl中，怎么获得鼠标选择了哪一行？非常感谢。

------解决方案--------------------
处理HDN_ITEMCLICK消息，这个消息带一个参数NMHDR *pNMHDR
LPNMHEADER phdr = reinterpret_cast<LPNMHEADER>(pNMHDR);
phde里面就包含了当前的item的信息。
------解决方案--------------------
添加LVN_ITEMCHANGED消息处理，用Wizard
在OnItemchangedList1()
{
int nItem = m_lst.GetNextItem(-1, LVNI_FOCUSED | LVIS_SELECTED);
if (nItem < 0)
{
*pResult = 0;
return;
}

}
------解决方案--------------------
响应NM_CLICK消息，

添加如下代码
int nSelRows = m_RealtimeWatchList2.GetSelectedCount();
if(!nSelRows) //-- If there are no rows selected,jump out here
return;
POSITION pos =m_RealtimeWatchList2.GetFirstSelectedItemPosition();
//-- Get the index of next selected row
m_select = m_RealtimeWatchList2.GetNextSelectedItem(pos);
TRACE("First Item %d\n", m_select);

while (m_select != -1) //-- Execute this loop as long as GetNextSelectedItem() returns -1
{
m_select = m_RealtimeWatchList2.GetNextSelectedItem(pos); //-- Get the index of the next selected row
TRACE("Next Item %d\n",m_select);
}
return;
*pResult = 0;