CListCtrl 操作

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CListCtrl 操作

1、设置表格线、全行选中等风格
DWORD dwStyle = m_list.GetExtendedStyle();
dwStyle |= LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES | LVS_EX_HEADERDRAGDROP;
m_list.SetExtendedStyle(dwStyle);
//m_ListCtrl.SendMessage(LVM_SETEXTENDEDLISTVIEWSTYLE, 0, (LPARAM)lStyle);

2、设置某一行被选中或取消选中:
m_listctrl.SetItemState(index, LVIS_SELECTED, LVIS_SELECTED);
取消: m_listctrl.SetItemState(index, 0, LVIS_SELECTED);

3、设置某一行获得焦点、选中：
m_listctrl.SetItemState(index, LVIS_FOCUSED|LVIS_SELECTED, LVIS_FOCUSED|LVIS_SELECTED);

4、判断选中行
方法一：
              CString   str;
              for(int   i=0;   i<m_list.GetItemCount();   i++)
              {
                 if(   m_list.GetItemState(i,   LVIS_SELECTED)   ==   LVIS_SELECTED   )
                        {
                                  str.Format(_T("选中了第%d行"),   i);
                                  AfxMessageBox(str);
                        }
              }

              方法二：
              POSITION   pos   =   m_list.GetFirstSelectedItemPosition();
              if   (pos   ==   NULL)
                     RACE0("No   items   were   selected!/n");
              else
              {
                        while   (pos)
                        {
                                  int   nItem   =   m_list.GetNextSelectedItem(pos);
                                  TRACE1("Item   %d   was   selected!/n",   nItem);
                        }
              }
方法三：
int   current_item=m_aelib_list.GetNextItem(-1,LVNI_ALL|LVNI_SELECTED);