MFC ListControl控件的操作

////获取表格控件指针、设置样式
CListCtrl* lst = (CListCtrl*)GetDlgItem(IDC_LSTCTl);
lst->ModifyStyle( 0, LVS_REPORT );               // 报表模式  
lst->SetExtendedStyle(lst->GetExtendedStyle() 
| LVS_EX_GRIDLINES 
| LVS_EX_FULLROWSELECT);  


lst->InsertColumn(0,_T("第一列"));  
lst->InsertColumn(1,_T("第二列"));  


//////设置列


CRect rect;
lst->GetClientRect(rect); //获得当前客户区信息
lst->SetColumnWidth(0, rect.Width() / 2); //设置列的宽度。  
lst->SetColumnWidth(1, rect.Width() / 2);  




/////插入几行


lst->InsertItem(0, _T("1.1"));  
lst->SetItemText(0, 1, _T("2.1"));  


lst->InsertItem(1, _T("1.2"));  
lst->SetItemText(1, 1, _T("2.2"));  


lst->InsertItem(2, _T("1.3"));  
lst->SetItemText(2, 1, _T("2.3"));  


/////删除


lst->DeleteItem(1);


////遍历,取第一列的数据


CString str("");
int lineCount = lst->GetItemCount();
int i = 0;
for(i = 0;i < lineCount;i ++){
str.Append(lst->GetItemText(i,0) + _T(" , "));
}

AfxMessageBox(str);

 

=======================

 

设置样式

DWORD SetExtendedStyle(


  DWORD dwNewStyle );


  函数功能设置CListCtrl的扩展样式


  dwNewStyle指定的扩展样式


  LVS_EX_GRIDLINES //绘制表格


  LVS_EX_SUBITEMIMAGES


  LVS_EX_CHECKBOXES //带复选框


  LVS_EX_TRACKSELECT //自动换行


  LVS_EX_HEADERDRAGDROP


  LVS_EX_FULLROWSELECT //选择整行


  LVS_EX_ONECLICKACTIVATE//单击激活


  LVS_EX_TWOCLICKACTIVATE//双击激活


  LVS_EX_FLATSB//扁平滚动条


  LVS_EX_REGIONAL


  LVS_EX_INFOTIP


  LVS_EX_UNDERLINEHOT


  LVS_EX_UNDERLINECOLD


  LVS_EX_MULTIWORKAREAS//多工作区


例子:


BOOL COnlineDlg::OnInitDialog() 
{
CDialog::OnInitDialog();


m_OnlineList.SetExtendedStyle(LVS_EX_GRIDLINES | LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT); 


m_OnlineList.InsertColumn(0,"IP地址",NULL,130,-1);
m_OnlineList.InsertColumn(1,"语言/区域",LVCFMT_CENTER,80,-1);
m_OnlineList.InsertColumn(2,"计算机名称",NULL,120,-1);
m_OnlineList.InsertColumn(3,"系统类型",NULL,100,-1);
m_OnlineList.InsertColumn(4,"内存(MB)",NULL,80,1);
m_OnlineList.InsertColumn(5,"CPU大小(MHz)",NULL,80,1);
m_OnlineList.InsertColumn(6,"软件版本",NULL,80,1); 
m_OnlineList.InsertColumn(7,"状态",NULL,300,-1);
m_ImageOnlinelist.Create(16,16,ILC_COLOR32|ILC_MASK,2,2);
HICON hIcon0 = ::LoadIcon (AfxGetResourceHandle(), MAKEINTRESOURCE(IDI_ICON_PC));
m_ImageOnlinelist.Add(hIcon0);
m_OnlineList.SetImageList(&m_ImageOnlinelist,LVSIL_SMALL);//在线列表框添加图标

 

 

////===============删除==============

 



////删除整行选中的===============
//int count = m_lst->GetSelectedCount();
//if(count > 0){
//POSITION pos = m_lst->GetFirstSelectedItemPosition();
//while (pos != NULL)
//{
//int delId = m_lst->GetNextSelectedItem(pos);
//m_lst->DeleteItem(delId);
//}
//}




/////删除CHECKBOX选中的项============
for(int i = 0; i<m_lst->GetItemCount(); i++)
{
if(m_lst->GetCheck(i))
{
m_lst->DeleteItem(i);
i--;
}
}

posted @ 2012-08-26 14:36  龙龙爱琴琴  阅读(4364)  评论(0编辑  收藏  举报