[VC++] Getting first item selected in CListCtrl

When you start to use CListCtrl, you may come in need of knowing the first selected index of a listcontrol. Here is how to find the same,

int nItemIdx = m_List.GetNextItem( -1, LVNI_SELECTED );
if( nItemIdx == -1 )
{
    // No item selected
}
else
{
    // nItemIdx holds the index of item selected
}