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��止ListCtrl表头拖动

Mumoo — Mon, 18 Nov 2013 01:33:00 GMT

转蝲~~~~~~~~~~~~源地址忘记了~~~~~~
��止ListCtrl表头拖动�Q�Prevent CListCtrl column resizing�Q?br />/*The header control in the ListView control sends notification to the parent window (e.i. the ListView) before it begins resizing a column. We can override the OnNotify() function in the CListCtrl derived class to handle this notification. The code below prevents resizing of all columns. Note that the resize cursor still shows up. */
BOOL CMyListCtrl::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
switch (((NMHDR*)lParam)->code)
{
case HDN_BEGINTRACKW:
case HDN_BEGINTRACKA:
*pResult = TRUE; // disable tracking
return TRUE; // Processed message
}

return CListCtrl::OnNotify(wParam, lParam, pResult);
}
/*
If you want to prevent resizing of only one column, you should check for the value in iItem field of the HD_NOTIFY structure. The code below stops only the first column from being resized. */

BOOL CMyListCtrl::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
HD_NOTIFY *pHDN = (HD_NOTIFY*)lParam;

if((pHDN->hdr.code == HDN_BEGINTRACKW || pHDN->hdr.code == HDN_BEGINTRACKA)
&& pHDN->iItem == 0) // Prevent only first (col# 0) from resizing
{
*pResult = TRUE; // disable tracking
return TRUE; // Processed message
}

return CListCtrl::OnNotify(wParam, lParam, pResult);
}

Mumoo 2013-11-18 09:33 发表评论

CStdioFile用法随笔

Mumoo — Wed, 23 Oct 2013 01:56:00 GMT

向已存在的文件中插入首行
BOOL AddTitleColumn(CString &sTxtFile)
{
CStdioFile stdFile;
if ( stdFile.Open(sTxtFile, CFile::modeCreate | CFile::modeNoTruncate
  | CFile::modeReadWrite|CFile::shareExclusive) )
{
  CIni ini(CCommonFun::GetExecutablePath() +"Config.ini");
  CString sTitleRow = ini.GetString("ListCtrl", "ViewColumName");

CStringArray arrLines;
arrLines.Add(sTitleRow);

  stdFile.SeekToBegin();
  CString str;
  while(stdFile.ReadString(str))
  {
   arrLines.Add(str);
  }

  stdFile.SeekToBegin();
  int nCount = arrLines.GetSize();
  for ( int i = 0; i < nCount; i++ )
  {
   CString sContent;
   if (i > 0)
   {
    sContent.Format("%d,%s", i, arrLines[i]);
   }
   else
   {
    sContent = arrLines[i];
   }

   stdFile.WriteString (sContent);
   stdFile.WriteString ("\n");
  }

stdFile.Close();
return TRUE;
}
return FALSE;
}

生成一个带标题的文�?/strong>

BOOL CBarView::ExportDataFile(CString sDataFile/*, CStringArray &arsWriteString*/)
{
CStdioFile stdFile;
if ( stdFile.Open(sDataFile, CFile::modeCreate | CFile::modeNoTruncate
  | CFile::modeReadWrite|CFile::shareExclusive) )
{
  CString sTitleRow = "序号,文�g�?份数,��|��";
  stdFile.WriteString (sTitleRow);
  stdFile.WriteString ("\n");

  for (int i = 0; i < (int)m_data.data.size(); i++)
  {
   CString sLineData;
   for (int j = 0; j < (int)m_data.data.at(i).size(); j++)
   {
    CString sData = m_data.data.at(i).at(j);
    if (j != 0)
    {
     sData.Format(", %s", sData);
    }
    else
    {
     sData.Format("%s", sData);
    }

    sLineData += sData;
   }

   CString sLine;
   sLine.Format("%d, %s", (i+1), sLineData);
   stdFile.WriteString (sLine);
   stdFile.WriteString ("\n");
  }

  stdFile.Close();
  return TRUE;
}

LOG("创徏文�g %s ��p�|", sDataFile);
return FALSE;
}

Mumoo 2013-10-23 09:56 发表评论

ListCtrl Relate

Mumoo — Thu, 10 Oct 2013 02:51:00 GMT
获取��d��敎ͼ�(x��)int columns = m_listCtrl->GetHeaderCtrl()->GetItemCount();
删除所有列敎ͼ�(x��)while(m_listCtrl->DeleteColumn(0));

Mumoo 2013-10-10 10:51 发表评论

ListCtrl控�g�Ҏ(gu��)��

Mumoo — Mon, 15 Apr 2013 09:20:00 GMT

在网上查扄��ListCtrl�Ҏ(gu��)��

以下未经说明�Q?span style="line-height: 1.3em">listctrl默认view风格�?span style="line-height: 1.3em">report
-------------------------------------------------------------------------------
1. CListCtrl 风格
LVS_ICON: 为每�?span style="line-height: 1.3em">item昄��大图�?br />LVS_SMALLICON: 为每�?span style="line-height: 1.3em">item昄��图�?br />LVS_LIST: 昄��一列带有小图标�?span style="line-height: 1.3em">item
LVS_REPORT: 昄��item详细资料
直观的理解：(x��)windows资源��理器，"查看"标签下的"大图标，��图标，列表�Q�详�l�资�?br />--------------------------------------------------------------------------------
2. 讄��listctrl风格�?qi��ng)扩展风�?
LONG lStyle;
lStyle = GetWindowLong(m_list.m_hWnd, GWL_STYLE);//获取当前�H�口style
lStyle &= ~LVS_TYPEMASK; //清除昄��方式�?br />lStyle |= LVS_REPORT; //讄��style
SetWindowLong(m_list.m_hWnd, GWL_STYLE, lStyle);//讄��style
DWORD dwStyle = m_list.GetExtendedStyle();
dwStyle |= LVS_EX_FULLROWSELECT;//选中某行使整行高亮（只适用�?span style="line-height: 1.3em">report风格�?span style="line-height: 1.3em">listctrl�Q?br />dwStyle |= LVS_EX_GRIDLINES;//�|�格�U�（只适用�?span style="line-height: 1.3em">report风格�?span style="line-height: 1.3em">listctrl�Q?br />dwStyle |= LVS_EX_CHECKBOXES;//item前生�?span style="line-height: 1.3em">checkbox控�g
m_list.SetExtendedStyle(dwStyle); //讄��扩展风格
注：(x��)listview�?span style="line-height: 1.3em">style��h��?span style="line-height: 1.3em">msdn
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp
--------------------------------------------------------------------------------
3. 插入数据
m_list.InsertColumn( 0, "ID", LVCFMT_LEFT, 40 );//插入�?br />m_list.InsertColumn( 1, "NAME", LVCFMT_LEFT, 50 );

//新插入的在上�?br />int nRow = m_list.InsertItem(0, "11");// 插入�?br />m_list.SetItemText(nRow, 1, "jacky");//讄��其它列数�?/span>

//新插入的数据在下�?/span>

int nIndex = m_list.GetItemCount();
LV_ITEM lvItem;
lvItem.mask = LVIF_TEXT ;
lvItem.iItem = nIndex; //行数
lvItem.iSubItem = 0;
lvItem.pszText = (char*)(LPCTSTR)strCount; //�W�一�?br />//在最后一行插入记录�?
m_list.InsertItem(&lvItem);
//插入其它�?br />m_list.SetItemText(nIndex,1,strLat);
--------------------------------------------------------------------------------
4. 一直选中item
选中style中的Show selection always�Q�或者在上面�W?span style="line-height: 1.3em">2点中讄��LVS_SHOWSELALWAYS
--------------------------------------------------------------------------------
5. 选中和取消选中一�?
int nIndex = 0;
//选中
m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);
//取消选中
m_list.SetItemState(nIndex, 0, LVIS_SELECTED|LVIS_FOCUSED);
--------------------------------------------------------------------------------
6. 得到listctrl中所有行�?span style="line-height: 1.3em">checkbox的状�?br />m_list.SetExtendedStyle(LVS_EX_CHECKBOXES);
CString str;
for(int i=0; i
{
if( m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED || m_list.GetCheck(i))
{
str.Format(_T("�W?span style="line-height: 1.3em">%d行的checkbox为选中状�?span style="line-height: 1.3em">"), i);
AfxMessageBox(str);
}
}
--------------------------------------------------------------------------------
7. 得到listctrl中所有选中行的序号
�Ҏ(gu��)��一�Q?
CString str;
for(int i=0; i
{
if( m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED )
{
str.Format(_T("选中了第%d�?span style="line-height: 1.3em">"), i);
AfxMessageBox(str);
}
}
�Ҏ(gu��)��二：(x��)
POSITION pos = m_list.GetFirstSelectedItemPosition();
if (pos == NULL)
TRACE0("No items were selected!\n");
Else
{
while (pos)
{
int nItem = m_list.GetNextSelectedItem(pos);
TRACE1("Item %d was selected!\n", nItem);
// you could do your own processing on nItem here
}
}
--------------------------------------------------------------------------------
8. 得到item的信�?br />TCHAR szBuf[1024];
LVITEM lvi;
lvi.iItem = nItemIndex;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT;
lvi.pszText = szBuf;
lvi.cchTextMax = 1024;
m_list.GetItem(&lvi);
关于得到讄��item的状态，�q�可以参�?span style="line-height: 1.3em">msdn文章
Q173242: Use Masks to Set/Get Item States in ClistCtrl
http://support.microsoft.com/kb/173242/en-us
--------------------------------------------------------------------------------
9. 得到listctrl的所有列�?span style="line-height: 1.3em">header字符串内�?br />LVCOLUMN lvcol;
char str[256];
int nColNum;
CString strColumnName[4];//假如�?span style="line-height: 1.3em">4�?br />nColNum = 0;
lvcol.mask = LVCF_TEXT;
lvcol.pszText = str;
lvcol.cchTextMax = 256;
while(m_list.GetColumn(nColNum, &lvcol))
{
strColumnName[nColNum] = lvcol.pszText;
nColNum++;
}
--------------------------------------------------------------------------------
10. �?span style="line-height: 1.3em">listctrl中一��可见，��x��动滚动条
m_list.EnsureVisible(i, FALSE);
--------------------------------------------------------------------------------
11. 得到listctrl列数
int nHeadNum = m_list.GetHeaderCtrl()->GetItemCount();
--------------------------------------------------------------------------------
12. 删除所有列
�Ҏ(gu��)��一�Q?
while ( m_list.DeleteColumn (0))
因�ؓ(f��)你删除了�W�一列后�Q�后面的列会(x��)依次向上�U�d��?
�Ҏ(gu��)��二：(x��)
int nColumns = 4;
for (int i=nColumns-1; i>=0; i--)
m_list.DeleteColumn (i);
--------------------------------------------------------------------------------
13. 得到单击�?span style="line-height: 1.3em">listctrl的行列号
��d��listctrl控�g�?span style="line-height: 1.3em">NM_CLICK消息相应函数
void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
// �Ҏ(gu��)��一�Q?
/*
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );
m_list.ScreenToClient(&point);
LVHITTESTINFO lvinfo;
lvinfo.pt = point;
lvinfo.flags = LVHT_ABOVE;
int nItem = m_list.SubItemHitTest(&lvinfo);
if(nItem != -1)
{
CString strtemp;
strtemp.Format("单击的是�W?span style="line-height: 1.3em">%d行第%d�?span style="line-height: 1.3em">", lvinfo.iItem, lvinfo.iSubItem);
AfxMessageBox(strtemp);
}
*/
// �Ҏ(gu��)��?span style="line-height: 1.3em">:
/*
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(pNMListView->iItem != -1)
{
CString strtemp;
strtemp.Format("单击的是�W?span style="line-height: 1.3em">%d行第%d�?span style="line-height: 1.3em">",
pNMListView->iItem, pNMListView->iSubItem);
AfxMessageBox(strtemp);
}
*/
*pResult = 0;
}
--------------------------------------------------------------------------------
14. 判断是否点击�?span style="line-height: 1.3em">listctrl�?span style="line-height: 1.3em">checkbox�?br />��d��listctrl控�g�?span style="line-height: 1.3em">NM_CLICK消息相应函数
void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );
m_list.ScreenToClient(&point);
LVHITTESTINFO lvinfo;
lvinfo.pt = point;
lvinfo.flags = LVHT_ABOVE;
UINT nFlag;
int nItem = m_list.HitTest(point, &nFlag);
//判断是否点在checkbox�?br />if(nFlag == LVHT_ONITEMSTATEICON)
{
AfxMessageBox("点在listctrl�?span style="line-height: 1.3em">checkbox�?span style="line-height: 1.3em">");
}
*pResult = 0;
}
--------------------------------------------------------------------------------
15. 右键点击listctrl�?span style="line-height: 1.3em">item弹出菜单
��d��listctrl控�g�?span style="line-height: 1.3em">NM_RCLICK消息相应函数
void CTest6Dlg::OnRclickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(pNMListView->iItem != -1)
{
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );
CMenu menu;
VERIFY( menu.LoadMenu( IDR_MENU1 ) );
CMenu* popup = menu.GetSubMenu(0);
ASSERT( popup != NULL );
popup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, this );
}
*pResult = 0;
}

16. item切换焦点�?span style="line-height: 1.3em">(包括用键盘和鼠标切换item�?span style="line-height: 1.3em">)�Q�状态的一些变化顺�?br />��d��listctrl控�g�?span style="line-height: 1.3em">LVN_ITEMCHANGED消息相应函数
void CTest6Dlg::OnItemchangedList1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
// TODO: Add your control notification handler code here
CString sTemp;
if((pNMListView->uOldState & LVIS_FOCUSED) == LVIS_FOCUSED && (pNMListView->uNewState & LVIS_FOCUSED) == 0)
{
sTemp.Format("%d losted focus",pNMListView->iItem);
}
else if((pNMListView->uOldState & LVIS_FOCUSED) == 0 &&
(pNMListView->uNewState & LVIS_FOCUSED) == LVIS_FOCUSED)
{
sTemp.Format("%d got focus",pNMListView->iItem);
}
if((pNMListView->uOldState & LVIS_SELECTED) == LVIS_SELECTED &&
(pNMListView->uNewState & LVIS_SELECTED) == 0)
{
sTemp.Format("%d losted selected",pNMListView->iItem);
}
else if((pNMListView->uOldState & LVIS_SELECTED) == 0 && (pNMListView->uNewState & LVIS_SELECTED) == LVIS_SELECTED)
{
sTemp.Format("%d got selected",pNMListView->iItem);
}
*pResult = 0;
--------------------------------------------------------------------------------
17. 得到另一个进�E�里�?span style="line-height: 1.3em">listctrl控�g�?span style="line-height: 1.3em">item内容
http://www.codeproject.com/threads/int64_memsteal.asp

--------------------------------------------------------------------------------
18. 选中listview中的item
Q131284: How To Select a Listview Item Programmatically
http://support.microsoft.com/kb/131284/en-us

--------------------------------------------------------------------------------
19. 如何�?span style="line-height: 1.3em">CListView中��?span style="line-height: 1.3em">CListCtrl的派生类
http://www.codeguru.com/cpp/controls/listview/introduction/article.php/c919/

--------------------------------------------------------------------------------
20. listctrl�?span style="line-height: 1.3em">subitem��d��图标
m_list.SetExtendedStyle(LVS_EX_SUBITEMIMAGES);
m_list.SetItem(..); //具体参数请参�?span style="line-height: 1.3em">msdn

}

str.Format("你双��M��:%d行，%d�?,pList->iItem,pList->iSubItem);
MessageBox(str);

*pResult = 0;
}

常用操作�Q?br />1、添加列标题��_(d��)��(x��)InsertColumn
2、获取与讄��列宽�Q�GetColumnWidth、SetColumnWidth
3、添加一行：(x��)InsertItem、SetItemText
4、获取与讄��单元文本�Q�GetItemText、SetItemText
5、允许多行选中�Ӟ��获取选中的行敎ͼ�(x��)GetSelectedCount
6、单行选中�Ӟ��获取选中的行�Q�GetSelectionMark
7、选中某行�Q�SetItemState(n, LVIS_SELECTED, LVIS_SELECTED);取消选中的行SetItemState(n,0,-1);使用此函数前需要先调用SetFocus();
8、获取某行的状态是否�ؓ(f��)选中�Q�GetItemState(n, LVIS_SELECTED) == LVIS_SELECTED
9、删除所有行�Q�DeleteAllItems
10、删除指定列�Q�DeleteColumn
11、删除指定行�Q�DeleteItem
12、获取与讄��列表控�g的背景色�Q�GetBkColor、SetBkColor
13、获取与讄��文字背景�Ԍ��(x��)GetTextBkColor、SetTextBkColor
14、获取与讄��文字前景�Ԍ��(x��)GetTextColor、SetTextColor
15、获取与讄��Check�Q�GetCheck、SetCheck,使用前需要设�|�控件属性SetExtendedStyle(LVS_EX_CHECKBOXES);使控件有��N��功�?br />16、获取与讄��图标列表�Q�GetImageList、SetImageList
17、获取与讄��行附加数据：(x��)GetItemData、SetItemData
18、获取与讄��扩展风格样式�Q�GetExtendedStyle、SetExtendedStyle
19、设�|�正行选中与网格线�Q�SetExtendedStyle(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
20、让ListCtrl支持�~�辑的功能：(x��)
①、将属性中�?Edit Labels 讄��?True�Q?br />②、响应控件的 LVN_EDNLABELEDIT 消息�Q�添加如下代码：(x��)
CString strText;
m_ListCtrl.GetEditControl()->GetWindowText(strText);
m_ListCtrl.SetItemText(pDispInfo->item.iItem, pDispInfo->item.iSubItem, strText);

21、多行可选时�Q�蟩到第一个被选中的行�Q�即使第一个被选中的行可视�?/p>
POSITION pos = pView->GetListCtrl().GetFirstSelectedItemPosition();
int nFirstSel = pView->GetListCtrl().GetNextSelectedItem(pos);
if (nFirstSel != -1)
{
pView->GetListCtrl().EnsureVisible(nFirstSel,FALSE);
}

列表中添加图标代码：(x��)

UINT nIconID[] = {IDI_ICON1,IDI_ICON2,IDI_ICON3,IDI_ICON4,IDI_ICON5};//图标ID
m_ImageList.Create(16,16,ILC_COLOR24,sizeof(nIconID)/sizeof(UINT),0);//初始化CImageList�c�，sizeof(nIconID)/sizeof(UINT)为图标个敎ͼ�后面�?表示CImageList在sizeof(nIconID)/sizeof(UINT)个图标个数的基础上可再添加多��个图标�?br />m_ImageList.SetBkColor(RGB(255,255,255));//讄��背景色�ؓ(f��)白色
for(int i = 0; i < sizeof(nIconID)/sizeof(UINT); i++)
{
m_ImageList.Add(AfxGetApp()->LoadIcon(nIconID[i]));//��图标添加到CImageList
}
m_ListCtrl.SetImageList(&m_ImageList,LVSIL_SMALL);//讄��列表控�g昄��图标

m_ListCtrl.InsertColumn(0,_T("�W?�?),0,100);
m_ListCtrl.InsertColumn(1,_T("�W?�?),0,100);
m_ListCtrl.InsertColumn(2,_T("�W?�?),0,100);
m_ListCtrl.InsertItem(0,_T("数据1"),0);//后面�?表示��d��CImageList中的�W?个图�?br />m_ListCtrl.InsertItem(1,_T("数据2"),1);//后面�?表示��d��CImageList中的�W?个图�?br />m_ListCtrl.InsertItem(2,_T("数据3"),2);
m_ListCtrl.SetItemText(0,1,_T("01"));
m_ListCtrl.SetExtendedStyle(LVS_EX_CHECKBOXES);//讄��控�g有勾选功�?br />DWORD dwStyle = m_ListCtrl.GetExtendedStyle();
m_ListCtrl.SetExtendedStyle(dwStyle|LVS_EX_FULLROWSELECT);讄��控�g选中行的功能

遍历文�g夹�ƈ昄��文�g名与图标�Q?/p>
CFileFind fileFind;
CString szDir("D:\\Tools");
BOOL bRet = fileFind.FindFile(szDir+"\\*.*");
while(bRet)
{
bRet = fileFind.FindNextFile();
if(fileFind.IsDots())
continue;
if(!fileFind.IsDirectory())
{
SHFILEINFO shfi;
SHGetFileInfo(fileFind.GetFilePath(),FILE_ATTRIBUTE_NORMAL,&shfi,sizeof(shfi),SHGFI_ICON|SHGFI_USEFILEATTRIBUTES|SHGFI_TYPENAME);
int nImageID = m_ImageList.Add(shfi.hIcon);
m_ListCtrl.InsertItem(m_ListCtrl.GetItemCount(),fileFind.GetFileName(),nImageID);
}
}

复制列表内容

void CXXXView::OnCopydataToClipboard()
{
int nSelectCount = GetListCtrl().GetSelectedCount();
int nSelect = -1;
CString strData = _T("");
for (int i = 0; i < nSelectCount; i++)
{
//扑ֈ�选择的行�?br />nSelect = GetListCtrl().GetNextItem(nSelect,LVNI_ALL | LVNI_SELECTED);
//列数
int nColumnCount = GetListCtrl().GetHeaderCtrl()->GetItemCount();
for (int j = 0; j < nColumnCount; j++)
{
CString text;
text = GetListCtrl().GetItemText(nSelect,j);
if (j != 0)
strData += "\t";
strData += text;
}
//用\r\n来控制回车和换行
if (i != nSelectCount - 1)
strData += "\r\n";
}

//复制到剪贴板
HGLOBAL clipbordBuf = GlobalAlloc(GMEM_DDESHARE,2*(strData.GetLength() + 1));
TCHAR *pBuf = (TCHAR*)GlobalLock(clipbordBuf);
lstrcpy((LPTSTR)pBuf,(LPCTSTR)strData);
GlobalUnlock(clipbordBuf);

OpenClipboard();
EmptyClipboard();
SetClipboardData(CF_TEXT,pBuf);
CloseClipboard();
}

在非�W�一列中��d��图标

m_List.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES|LVS_EX_SUBITEMIMAGES);

m_List.SetItem(0,1,LVIF_TEXT|LVIF_IMAGE,“aaa”,0,0,0,0);//在第一行第二列加入�W?个图�?/p>
m_List.SetItem(i,1,LVIF_TEXT|LVIF_IMAGE,szBuffer,i,0,0,0);

Mumoo 2013-04-15 17:20 发表评论

CStringList用法

Mumoo — Mon, 15 Apr 2013 08:28:00 GMT

CStringList�c�L��?/div>
构�?/div>

CStringList
构造一个空的CString对象列表

�?��访�?/div>

GetHead
�q�回此列表（不能是空的）(j��)中头部的元素
GetTail �q�回此列表（不能是空的）(j��)中尾部的元素

操作

RemoveHead
从列表的头部删除元素
RemoveTail 从列表的��N��删除元素
AddHead 在列表的头部��d��一个元素（或者是另一个列表中的所有元素）(j��)�Q�即产生一个新的头�?
AddTail 在列表的��N��d��一个元素（或者是另一个列表中的所有元素）(j��)�Q�即产生一个新的尾�?
RemoveAll 删除此列表中的所有元�?

重复

GetHeadPosition
�q�回列表中的头部元素的位�|?
GetTailPosition �q�回列表中尾部元素的位置
GetNext 获取用于重复的下一个元�?
GetPrev 获取用于重复的前一个元�?

获取/修改

GetAt
获取�l�定位置处的元素
SetAt 讄��l�定位置处的元素
RemoveAt 从此列表中删除由位置指定的一个元�?

插入

InsertBefore
在一个给定位�|�之前插入一个新元素
InsertAfter 在一个给定位�|�之后插入一个新元素

搜烦(ch��)

Find
获取由字�W�串值指定的元素的位�|?
FindIndex 获取�׃��个从零开始的索引指定的元素的位置

状�?/div>

GetCount
�q�回此列表中的元素个�?
IsEmpty ��试列表是否为空�Q�没有元素）(j��)

CStringList是CString链表�Q�在MFC�~�程中STL之外的另一选择�Q�用��h��更加��z?

插入数据�Q�AddTail�Q�）(j��);AddHead()

删除数据�Q�RemoveAll();RemoveAt();RemoveHead();RemoveTail()

取得元素个数�Q�GetCount()

取得某个元素��|��(x��)GetAt(cstringList.FindIndex(index))//index为整�?/p>
取得头尾元素�Q�GetHead() �Q�GetTail(),

遍历最好用上面的方式，不要用POSITION变量�Q�用FindIndex可以了�?/p>
初始化：(x��)

CStringList listFileName;
listFileName.RemoveAll();

��d��操作�Q?/p>

listFileName.AddTail(szFullPathName);

遍历操作�Q?/p>

POSITION rPos;
rPos = listFileName.GetHeadPosition();
while (rPos != NULL)
{
strFileName = listFileName.GetNext(rPos);
strLog += "/r/n" + strFileName;
}

Mumoo 2013-04-15 16:28 发表评论

Mumoo — Fri, 12 Apr 2013 06:51:00 GMT

MessageBox(NULL, "警示�?, "提示�?, \
  MB_OK|MB_ICONWARNING|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "信息提示�?, "提示�?, \
  MB_OK|MB_ICONASTERISK|MB_SYSTEMMODAL|MB_SETFOREGROUND);
MessageBox(NULL, "信息�?, "提示�?, \
  MB_OK|MB_ICONINFORMATION|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "错误�?, "提示�?, \
  MB_OK|MB_ICONERROR|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "句柄�?, "提示�?, \
  MB_OK|MB_ICONHAND|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "提问�?, "提示�?, \
  MB_OKCANCEL|MB_ICONQUESTION|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "停止�?, "提示�?, \
  MB_OK|MB_ICONSTOP|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "��d��帮助�?, "提示�?, \
  MB_HELP|MB_ICONWARNING|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "YESNO Cancel�Q�添加默认选项", "提示�?, \
  MB_YESNOCANCEL|MB_ICONWARNING|MB_DEFBUTTON1|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "RETRYCANCEL", "提示�?, \
  MB_RETRYCANCEL|MB_ICONWARNING|MB_DEFBUTTON2|MB_SYSTEMMODAL|MB_SETFOREGROUND);

MessageBox(NULL, "CANCELTRYCONTINUE", "提示�?, \
  MB_CANCELTRYCONTINUE|MB_ICONWARNING|MB_DEFBUTTON3|MB_SYSTEMMODAL|MB_SETFOREGROUND);

Mumoo 2013-04-12 14:51 发表评论

Mumoo — Thu, 11 Apr 2013 02:02:00 GMT

JS��介：(x��)
http://www.ruanyifeng.com/blog/2011/06/birth_of_javascript.html

http://www.ruanyifeng.com/blog/2011/06/10_design_defects_in_javascript.html

JS异步通信�Q?br />
http://www.ruanyifeng.com/blog/2012/12/asynchronous%EF%BC%BFjavascript.html

JS学习(f��n)�Q?br />
http://www.cnblogs.com/TomXu/archive/2011/12/15/2288411.html

Node JS 学习(f��n)�Q?br />http://www.cnblogs.com/seanlv/archive/2011/11/22/2258716.html
http://nodejs.lofter.com/post/3c14e_48aee

切记�Q�函数是一�{�公�?/span> 是一�U�数据类型可以作为参��C��?/span> ��基本可以玩转了

Mumoo 2013-04-11 10:02 发表评论

MFC Listcontrol 使用�Ҏ(gu��)��

Mumoo — Thu, 17 Jan 2013 02:32:00 GMT

原文出处�Q?/span>http://blog.csdn.net/bqw2008/article/details/2047489
Windows ListCtrl使用技�?br />1. ListCtrl 风格
LVS_ICON: 为每个item昄��大图�?br />LVS_SMALLICON: 为每个item昄��图�?br />LVS_LIST: 昄��一列带有小图标的item
LVS_REPORT: 昄��item详细资料

直观的理解：(x��)windows资源��理器，“查看”标签下的“大图标，��图标，列表�Q�详�l�资�?#8221;
--------------------------------------------------------------------------------
2. 讄��listctrl 风格�?qi��ng)扩展风�?LONG lStyle;
lStyle = GetWindowLong(m_list.m_hWnd, GWL_STYLE);//获取当前�H�口style
lStyle &= ~LVS_TYPEMASK; //清除昄��方式�?br />lStyle |= LVS_REPORT; //讄��style
SetWindowLong(m_list.m_hWnd, GWL_STYLE, lStyle);//讄��style

DWORD dwStyle = m_list.GetExtendedStyle();
dwStyle |= LVS_EX_FULLROWSELECT;//选中某行使整行高亮（只适用与report风格的listctrl�Q?br />dwStyle |= LVS_EX_GRIDLINES;//�|�格�U�（只适用与report风格的listctrl�Q?br />dwStyle |= LVS_EX_CHECKBOXES;//item前生成checkbox控�g
m_list.SetExtendedStyle(dwStyle); //讄��扩展风格

注：(x��)listview的style��h��阅msdn
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp
--------------------------------------------------------------------------------
3. 插入数据 m_list.InsertColumn( 0, "ID", LVCFMT_LEFT, 40 );//插入�?br />m_list.InsertColumn( 1, "NAME", LVCFMT_LEFT, 50 );
int nRow = m_list.InsertItem(0, “11”);//插入�?br />m_list.SetItemText(nRow, 1, “jacky”);//讄��数据
--------------------------------------------------------------------------------
4. 一直选中item 选中style中的Show selection always�Q�或者在上面�W?点中讄��LVS_SHOWSELALWAYS

--------------------------------------------------------------------------------
5. 选中和取消选中一�?int nIndex = 0;
//选中
m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);
//取消选中
m_list.SetItemState(nIndex, 0, LVIS_SELECTED|LVIS_FOCUSED);
--------------------------------------------------------------------------------
6. 得到l(f��)istctrl中所有行的checkbox的状�?m_list.SetExtendedStyle(LVS_EX_CHECKBOXES);
CString str;
for(int i=0; i{
if( m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED || m_list.GetCheck(i))
{
str.Format(_T("�W?d行的checkbox为选中状�?), i);
AfxMessageBox(str);
}
}
--------------------------------------------------------------------------------
7. 得到l(f��)istctrl中所有选中行的序号
�Ҏ(gu��)��一�Q?br />CString str;
for(int i=0; i{
if( m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED )
{
str.Format(_T("选中了第%d�?), i);
AfxMessageBox(str);
}
}

�Ҏ(gu��)��二：(x��)
POSITION pos = m_list.GetFirstSelectedItemPosition();
if (pos == NULL)
TRACE0("No items were selected!/n");
else
{
while (pos)
{
int nItem = m_list.GetNextSelectedItem(pos);
TRACE1("Item %d was selected!/n", nItem);
// you could do your own processing on nItem here
}
}
--------------------------------------------------------------------------------
8. 得到item的信�?TCHAR szBuf[1024];
LVITEM lvi;
lvi.iItem = nItemIndex;
lvi.iSubItem = 0;
lvi.mask = LVIF_TEXT;
lvi.pszText = szBuf;
lvi.cchTextMax = 1024;
m_list.GetItem(&lvi);

关于得到讄��item的状态，�q�可以参考msdn文章
Q173242: Use Masks to Set/Get Item States in CListCtrl
http://support.microsoft.com/kb/173242/en-us
--------------------------------------------------------------------------------
9. 得到l(f��)istctrl的所有列的header字符串内�?LVCOLUMN lvcol;
char str[256];
int nColNum;
CString strColumnName[4];//假如�?�?/p>
nColNum = 0;
lvcol.mask = LVCF_TEXT;
lvcol.pszText = str;
lvcol.cchTextMax = 256;
while(m_list.GetColumn(nColNum, &lvcol))
{
strColumnName[nColNum] = lvcol.pszText;
nColNum++;
}
--------------------------------------------------------------------------------
10. 使listctrl中一��可见，��x��动滚动条 m_list.EnsureVisible(i, FALSE);
--------------------------------------------------------------------------------
11. 得到l(f��)istctrl列数 int nHeadNum = m_list.GetHeaderCtrl()->GetItemCount();
--------------------------------------------------------------------------------
12. 删除所有列 �Ҏ(gu��)��一�Q?br />while ( m_list.DeleteColumn (0))
因�ؓ(f��)你删除了�W�一列后�Q�后面的列会(x��)依次向上�U�d��?/p>
�Ҏ(gu��)��二：(x��)
int nColumns = 4;
for (int i=nColumns-1; i>=0; i--)
m_list.DeleteColumn (i);
--------------------------------------------------------------------------------
13. 得到单击的listctrl的行列号 ��d��listctrl控�g的NM_CLICK消息相应函数
void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
// �Ҏ(gu��)��一�Q?br />/*
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );

m_list.ScreenToClient(&point);

LVHITTESTINFO lvinfo;
lvinfo.pt = point;
lvinfo.flags = LVHT_ABOVE;

int nItem = m_list.SubItemHitTest(&lvinfo);
if(nItem != -1)
{
CString strtemp;
strtemp.Format("单击的是�W?d行第%d�?, lvinfo.iItem, lvinfo.iSubItem);
AfxMessageBox(strtemp);
}
*/

// �Ҏ(gu��)��?
/*
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(pNMListView->iItem != -1)
{
CString strtemp;
strtemp.Format("单击的是�W?d行第%d�?,
pNMListView->iItem, pNMListView->iSubItem);
AfxMessageBox(strtemp);
}
*/
*pResult = 0;
}
--------------------------------------------------------------------------------
14. 判断是否点击在listctrl的checkbox�?��d��listctrl控�g的NM_CLICK消息相应函数
void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );

m_list.ScreenToClient(&point);

LVHITTESTINFO lvinfo;
lvinfo.pt = point;
lvinfo.flags = LVHT_ABOVE;

UINT nFlag;
int nItem = m_list.HitTest(point, &nFlag);
//判断是否点在checkbox�?br />if(nFlag == LVHT_ONITEMSTATEICON)
{
AfxMessageBox("点在listctrl的checkbox�?);
}
*pResult = 0;
}
--------------------------------------------------------------------------------
15. 右键点击listctrl的item弹出菜单 ��d��listctrl控�g的NM_RCLICK消息相应函数
void CTest6Dlg::OnRclickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(pNMListView->iItem != -1)
{
DWORD dwPos = GetMessagePos();
CPoint point( LOWORD(dwPos), HIWORD(dwPos) );

CMenu menu;
VERIFY( menu.LoadMenu( IDR_MENU1 ) );
CMenu* popup = menu.GetSubMenu(0);
ASSERT( popup != NULL );
popup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, this );
}
*pResult = 0;
}
--------------------------------------------------------------------------------
16. item切换焦点�?包括用键盘和鼠标切换item�?�Q�状态的一些变化顺�?��d��listctrl控�g的LVN_ITEMCHANGED消息相应函数
void CTest6Dlg::OnItemchangedList1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
// TODO: Add your control notification handler code here

CString sTemp;

if((pNMListView->uOldState & LVIS_FOCUSED) == LVIS_FOCUSED &&
(pNMListView->uNewState & LVIS_FOCUSED) == 0)
{
sTemp.Format("%d losted focus",pNMListView->iItem);
}
else if((pNMListView->uOldState & LVIS_FOCUSED) == 0 &&
(pNMListView->uNewState & LVIS_FOCUSED) == LVIS_FOCUSED)
{
sTemp.Format("%d got focus",pNMListView->iItem);
}

if((pNMListView->uOldState & LVIS_SELECTED) == LVIS_SELECTED &&
(pNMListView->uNewState & LVIS_SELECTED) == 0)
{
sTemp.Format("%d losted selected",pNMListView->iItem);
}
else if((pNMListView->uOldState & LVIS_SELECTED) == 0 &&
(pNMListView->uNewState & LVIS_SELECTED) == LVIS_SELECTED)
{
sTemp.Format("%d got selected",pNMListView->iItem);
}

*pResult = 0;
}
--------------------------------------------------------------------------------
20. listctrl的subitem��d��图标 m_list.SetExtendedStyle(LVS_EX_SUBITEMIMAGES);
m_userlist.SetItem(..); //具体参数请参考msdn
--------------------------------------------------------------------------------
21. 在CListCtrl昄��文�g�Q��ƈ�Ҏ(gu��)��文�g�c�d��来显�C�图�?�|�上扑ֈ�的代码，share
BOOL CTest6Dlg::OnInitDialog()
{
CDialog::OnInitDialog();

HIMAGELIST himlSmall;
HIMAGELIST himlLarge;
SHFILEINFO sfi;
char cSysDir[MAX_PATH];
CString strBuf;

memset(cSysDir, 0, MAX_PATH);

GetWindowsDirectory(cSysDir, MAX_PATH);
strBuf = cSysDir;
sprintf(cSysDir, "%s", strBuf.Left(strBuf.Find("file:///));

himlSmall = (HIMAGELIST)SHGetFileInfo ((LPCSTR)cSysDir,
0,
&sfi,
sizeof(SHFILEINFO),
SHGFI_SYSICONINDEX | SHGFI_SMALLICON );

himlLarge = (HIMAGELIST)SHGetFileInfo((LPCSTR)cSysDir,
0,
&sfi,
sizeof(SHFILEINFO),
SHGFI_SYSICONINDEX | SHGFI_LARGEICON);

if (himlSmall && himlLarge)
{
::SendMessage(m_list.m_hWnd, LVM_SETIMAGELIST,
(WPARAM)LVSIL_SMALL, (LPARAM)himlSmall);
::SendMessage(m_list.m_hWnd, LVM_SETIMAGELIST,
(WPARAM)LVSIL_NORMAL, (LPARAM)himlLarge);
}
return TRUE; // return TRUE unless you set the focus to a control
}

void CTest6Dlg::AddFiles(LPCTSTR lpszFileName, BOOL bAddToDocument)
{
int nIcon = GetIconIndex(lpszFileName, FALSE, FALSE);
CString strSize;
CFileFind filefind;

// get file size
if (filefind.FindFile(lpszFileName))
{
filefind.FindNextFile();
strSize.Format("%d", filefind.GetLength());
}
else
strSize = "0";

// split path and filename
CString strFileName = lpszFileName;
CString strPath;

int nPos = strFileName.ReverseFind('//');
if (nPos != -1)
{
strPath = strFileName.Left(nPos);
strFileName = strFileName.Mid(nPos + 1);
}

// insert to list
int nItem = m_list.GetItemCount();
m_list.InsertItem(nItem, strFileName, nIcon);
m_list.SetItemText(nItem, 1, strSize);
m_list.SetItemText(nItem, 2, strFileName.Right(3));
m_list.SetItemText(nItem, 3, strPath);
}

int CTest6Dlg::GetIconIndex(LPCTSTR lpszPath, BOOL bIsDir, BOOL bSelected)
{
SHFILEINFO sfi;
memset(&sfi, 0, sizeof(sfi));

if (bIsDir)
{
SHGetFileInfo(lpszPath,
FILE_ATTRIBUTE_DIRECTORY,
&sfi,
sizeof(sfi),
SHGFI_SMALLICON | SHGFI_SYSICONINDEX |
SHGFI_USEFILEATTRIBUTES |(bSelected ? SHGFI_OPENICON : 0));
return sfi.iIcon;
}
else
{
SHGetFileInfo (lpszPath,
FILE_ATTRIBUTE_NORMAL,
&sfi,
sizeof(sfi),
SHGFI_SMALLICON | SHGFI_SYSICONINDEX |
SHGFI_USEFILEATTRIBUTES | (bSelected ? SHGFI_OPENICON : 0));
return sfi.iIcon;
}
return -1;
}

--------------------------------------------------------------------------------
22. listctrl内容�q�行大数据量更新�Ӟ��避免闪烁 m_list.SetRedraw(FALSE);
//更新内容
m_list.SetRedraw(TRUE);
m_list.Invalidate();
m_list.UpdateWindow();

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

创徏囑�Ş列表�q�和CListCtrl兌��Q?br />m_image_list.Create(IDB_CALLER2, 16, 10, RGB(192,192, 192));
m_image_list.SetBkColor( GetSysColor( COLOR_WINDOW ) );
m_caller_list.SetImageList( &m_image_list, LVSIL_SMALL);
为报表添�?列：(x��)
char *szColumn[]={"�늧�","IP地址","登陆旉��","状�?};
int widths[]={100,98,70,55};
LV_COLUMN lvc;
lvc.mask=LVCF_FMT|LVCF_WIDTH|LVCF_TEXT|LVCF_SUBITEM;
lvc.fmt=LVCFMT_LEFT;
for(int i=0;i<4;i++) {//插入各列
lvc.pszText=szColumn[i];
lvc.cx=widths[i];
lvc.iSubItem=i;
m_caller_list.InsertColumn(i,&lvc);
}
为报表添加两��，以附加方式添加：(x��)
char* data[4];
data[0]="所有�h";
data[1]="0.0.0.0";
data[3]="在线";
data[2]=new char;
CTime now=CTime::GetCurrentTime();
CString temp = now.Format("%H:%M:%S");
data[2]=temp.GetBuffer(1);
LV_ITEM lvi;
lvi.mask=LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
lvi.iSubItem=0;
lvi.pszText=(char *)data[0];
lvi.iImage = 0;
lvi.iItem=0;
m_caller_list.InsertItem(&lvi);
for (int j=0;j<4;j++) m_caller_list.SetItemText(count,j,data[j]);
count++;
lvi.iImage = 1;
lvi.iItem=count;
m_caller_list.InsertItem(&lvi);
data[0]="cherami";
data[1]="127.0.0.1";
for (int n=0;n<4;n++) m_caller_list.SetItemText(count,n,data[n]);
count++;
讄��报表的样�?br />选中一整行�Q?br />m_list_ctrl.SetExtendedStyle(m_list_ctrl.GetExtendedStyle()|LVS_EX_FULLROWSELECT);
�l�制表格�Q?br />m_list_ctrl.SetExtendedStyle(m_list_ctrl.GetExtendedStyle()|LVS_EX_GRIDLINES);
带复选框�Q?br />m_list_ctrl.SetExtendedStyle(m_list_ctrl.GetExtendedStyle()|LVS_EX_CHECKBOXES);
自动切换�Q?br />m_list_ctrl.SetExtendedStyle(m_list_ctrl.GetExtendedStyle()|LVS_EX_TRACKSELECT);
选定一行：(x��)
讄��CListCtrl的Show selection always选项
SetItemState (iIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED)
选中一个或多个��目�?�?x��)发送LVN_ITEMCHANGED消息�Q�可以��?br />GetSelectedCount()�Ҏ(gu��)��得到被选定的项的数目�?br />点击列头的消息响应：(x��)
ON_NOTIFY(HDN_ITEMCLICKW, 0, ResponseFunc)
消息�Q�需要自己添�?
或者：(x��)
ON_NOTIFY(LVN_COLUMNCLICK, ID_yourCtrl, ResponseFunc)//向导��d��
前者后响应�Q�后者先响应
响应函数�Q?br />ResponseFunc(NMHDR *pNMHDR, LRESULT *pResult)
双击CListCtrl中的ITEM的消息是�?qi��ng)消息函敎ͼ?x��)
ON_NOTIFY(NM_DBLCLK, ID_yourCtrl, ResponseFunc)
单击ITEM的消息响应：(x��)
ON_NOTIFY(NM_CLICK, ID_yourCtrl, ResponseFunc)
ResponseFunc(NMHDR *pNMHDR, LRESULT *pResult)

HDN_ITEMCLICK ��是Header control Notify message for mouse left click on the Header control!
而HDN_ITEMCLICK是当List View中存在一个Header Contrl�Ӟ��Header Ctrl通知父窗口List View的！
CListCtrl中的Item被选中触发LBN_SELCHANGE(通过WM_COMMAND)消息�Q?br />删除CListCtrl中选定的项�Q?br />POSITION pos;
int nIndex;
for(; pos= GetFirstSelectedItemPosition();)
{
nIndex = GetNextSelectedItem(pos);
DeleteItem(nIndex);
}
在ListCtrl中进行排�?br />列表控�g�Q�CListCtrl�Q�的�剙��有一排按钮，用户可以通过选择不同的列来对记录�q�行排序。但�?CListCtrl�q�没有自动排序的功能�Q�我们需要自己添加一个用于排序的回调函数来比较两个数据的大小�Q�此外还需要响应排序按钮被点击的消息。下面讲�q�C��下具体的做法�?br />CListCtrl提供了用于排序的函数�Q�函数原型�ؓ(f��)�Q�BOOL CListCtrl::SortItems( PFNLVCOMPARE pfnCompare, DWORD dwData )。其中第一个参��Cؓ(f��)全局排序函数的地址�Q�第二个参数为用��h��据，你可以根据你的需要传递一个数据或是指针。该函数�q�回-1代表�W�一��Ҏ(gu��)��应在�W�二��前面，�q�回1代表�W�一��Ҏ(gu��)��应在�W�二��后面，�q�回0代表两项相等�?br />用于排序的函数原形�ؓ(f��)�Q�int CALLBACK ListCompare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)�Q�其中第三个参数��用者传递的数据�Q�即调用SortItems时的�W�二个参数dwData�Q�。第一和第二个参数为用于比较的两项的ItemData�Q�你可以通过DWORD CListCtrl::GetItemData( int nItem )/BOOL CListCtrl::SetItemData( int nItem, DWORD dwData )来对每一��的ItemData�q�行存取。在��d��Ҏ(gu��)��选用特定的CListCtrl::InsertItem也可以设�|�该倹{��由于你在排序时只能通过该值来��定��的位置所以你应该比较明确的确定该值的含义�?br />最后一点，我们需要知道什么时候需要排序，实现�q�点可以在父�H�口中对LVN_COLUMNCLICK消息�q�行处理来实现�?
下面我们看一个例子，�q�个例子是一个派生类�Q��ƈ支持��序/倒序两种方式排序。�ؓ(f��)了简单我对全局数据�q�行排序�Q�而在实际应用中会(x��)有多�l�需要排序的数据�Q�所以需要通过传递参数的方式来告诉派序函数需要对什么数据进行排序�?/font>

//全局数据
struct DEMO_DATA
{
char szName[20];
int iAge;
}strAllData[5]={{"王某",30},{"张某",40},{"武某",32},{"陈某",20},{"李某",36}};
//CListCtrl�z��c�d��?br />class CSortList : public CListCtrl
{
// Construction
public:
CSortList();
BOOL m_fAsc;//是否��序排序
int m_nSortedCol;//当前排序的列
protected:
//{{AFX_MSG(CSortList)
//}}AFX_MSG
...
};
//父窗口中包含该CListCtrl�z��c�d��?br />class CSort_in_list_ctrlDlg : public CDialog
{
// Construction
public:
CSort_in_list_ctrlDlg(CWnd* pParent = NULL); // standard constructor
// Dialog Data
//{{AFX_DATA(CSort_in_list_ctrlDlg)
enum { IDD = IDD_SORT_IN_LIST_CTRL_DIALOG };
CSortList m_listTest;
//}}AFX_DATA
}
//在父�H�口中定义LVN_COLUMNCLICK消息映射
BEGIN_MESSAGE_MAP(CSort_in_list_ctrlDlg, CDialog)
//{{AFX_MSG_MAP(CSort_in_list_ctrlDlg)
ON_NOTIFY(LVN_COLUMNCLICK, IDC_LIST1, OnColumnclickList1)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
//初始化数�?br />BOOL CSort_in_list_ctrlDlg::OnInitDialog()
{
CDialog::OnInitDialog();
//初始化ListCtrl中数据列�?br />m_listTest.InsertColumn(0,"姓名");
m_listTest.InsertColumn(1,"�q�龄");
m_listTest.SetColumnWidth(0,80);
m_listTest.SetColumnWidth(1,80);
for(int i=0;i<5;i++)
{
m_listTest.InsertItem(i,strAllData[i].szName);
char szAge[10];
sprintf(szAge,"%d",strAllData[i].iAge);
m_listTest.SetItemText(i,1,szAge);
//讄��每项的ItemData为数�l�中数据的烦(ch��)�?br />//在排序函��C��通过该ItemData来确定数�?br />m_listTest.SetItemData(i,i);
}
return TRUE; // return TRUE unless you set the focus to a control
}
//处理消息
void CSort_in_list_ctrlDlg::OnColumnclickList1(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
//讄��排序方式
if( pNMListView->iSubItem == m_listTest.m_nSortedCol )
m_listTest.m_fAsc = !m_listTest.m_fAsc;
else
{
m_listTest.m_fAsc = TRUE;
m_listTest.m_nSortedCol = pNMListView->iSubItem;
}
//调用排序函数
m_listTest.SortItems( ListCompare, (DWORD)&m_listTest );
*pResult = 0;
}
//排序函数实现
int CALLBACK ListCompare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
//通过传递的参数来得到CSortList对象指针�Q�从而得到排序方�?br />CSortList* pV=(CSortList*)lParamSort;
//通过ItemData来确定数�?br />DEMO_DATA* pInfo1=strAllData+lParam1;
DEMO_DATA* pInfo2=strAllData+lParam2;
CString szComp1,szComp2;
int iCompRes;
switch(pV->m_nSortedCol)
{
case(0):
//以第一列�ؓ(f��)�Ҏ(gu��)��排序
szComp1=pInfo1->szName;
szComp2=pInfo2->szName;
iCompRes=szComp1.Compare(szComp2);
break;
case(1):
//以第二列为根据排�?br />if(pInfo1->iAge == pInfo2->iAge)
iCompRes = 0;
else
iCompRes=(pInfo1->iAge < pInfo2->iAge)?-1:1;
break;
default:
ASSERT(0);
break;
}
//�Ҏ(gu��)��当前的排序方式进行调�?br />if(pV->m_fAsc)
return iCompRes;
else
return iCompRes*-1;
}
排序最快：(x��)
CListCtrl::SortItems
Example
// Sort the item in reverse alphabetical order.
static int CALLBACK
MyCompareProc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
// lParamSort contains a pointer to the list view control.
// The lParam of an item is just its index.
CListCtrl* pListCtrl = (CListCtrl*) lParamSort;
CString strItem1 = pListCtrl->GetItemText(lParam1, 0);
CString strItem2 = pListCtrl->GetItemText(lParam2, 0);
return strcmp(strItem2, strItem1);
}
void snip_CListCtrl_SortItems()
{
// The pointer to my list view control.
extern CListCtrl* pmyListCtrl;
// Sort the list view items using my callback procedure.
pmyListCtrl->SortItems(MyCompareProc, (LPARAM) pmyListCtrl);
}

If you don’t want to allow the users to sort the list by clicking on the header, you can use the style LVS_NOSORTHEADER. However, if you do want to allow sorting, you do not specify the LVS_NOSORTHEADER. The control, though, does not sort the items. You have to handle the HDN_ITEMCLICK notification from the header control and process it appropriately. In the code below, we have used the sorting function SortTextItems() developed in a previous section. You may choose to sort the items in a different manner.
Step 1: Add two member variables
Add two member variables to the CListCtrl. The first variable to track which column has been sorted on, if any. The second variable to track if the sort is ascending or descending.
int nSortedCol;
BOOL bSortAscending;

Step 2: Initialize them in the constructor.
Initialize nSortedCol to -1 to indicate that no column has been sorted on. If the list is initially sorted, then this variable should reflect that.

nSortedCol = -1;
bSortAscending = TRUE;

Step 3: Add entry in message map to handle HDN_ITEMCLICK
Actually you need to add two entries. For HDN_ITEMCLICKA and HDN_ITEMCLICKW. Do not use the class wizard to add the entry. For one, you need to add two entries whereas the class wizard will allow you only one. Secondly, the class wizard uses the wrong macro in the entry. It uses ON_NOTIFY_REFLECT() instead of ON_NOTIFY(). Since the HDN_ITEMCLICK is a notification from the header control to the list view control, it is a direct notification and not a reflected one.
ON_NOTIFY(HDN_ITEMCLICKA, 0, OnHeaderClicked)
ON_NOTIFY(HDN_ITEMCLICKW, 0, OnHeaderClicked)
Note that we specify the same function for both the notification. Actually the program will receive one or the other and not both. What notification it receives will depend on the OS. The list view control on Windows 95 will send the ANSI version and the control on NT will send the UNICODE version.
Also, note that the second argument is zero. This value filters for the id of the control and we know that header control id is zero.
Step 4: Write the OnHeaderClicked() function
Here’s where you decide what to do when the user clicks on a column header. The expected behaviour is to sort the list based on the values of the items in that column. In this function we have used the SortTextItems() function developed in a previous section. If any of the columns displays numeric or date values, then you would have to provide custom sorting for them.

void CMyListCtrl::OnHeaderClicked(NMHDR* pNMHDR, LRESULT* pResult)
{
HD_NOTIFY *phdn = (HD_NOTIFY *) pNMHDR;
if( phdn->iButton == 0 )
{
// User clicked on header using left mouse button
if( phdn->iItem == nSortedCol )
bSortAscending = !bSortAscending;
else
bSortAscending = TRUE;
nSortedCol = phdn->iItem;
SortTextItems( nSortedCol, bSortAscending );
}
*pResult = 0;
}
让CListCtrl的SubItem也具有编辑功�?
要重载一个文本框�Q�然后在LVN_BEGINLABELEDIT时改变文本框位置�?br />CInEdit m_InEdit;
if( ( GetStyle() & LVS_TYPEMASK ) == LVS_REPORT && ( m_nEditSubItem != 0 ) )
{
HWND hwndEdit;
CRect rtBound;
CString strText;
hwndEdit = (HWND)SendMessage( LVM_GETEDITCONTROL );
GetSubItemRect( pDispInfo->item.iItem, m_nEditSubItem, LVIR_LABEL, rtBound );
m_InEdit.SubclassWindow( hwndEdit );
m_InEdit.m_left = rtBound.left;
strText = GetItemText( pDispInfo->item.iItem, m_nEditSubItem );
m_InEdit.SetWindowText( strText );
}
void CInEdit::OnWindowPosChanging(WINDOWPOS FAR* lpwndpos)
{
CRect rtClient;
lpwndpos->x = m_left; // m_left在LVN_BEGINLABELEDIT中设�|?br />CEdit::OnWindowPosChanging(lpwndpos);

// TODO: Add your message handler code here

}

Mumoo 2013-01-17 10:32 发表评论

Mumoo — Tue, 27 Nov 2012 08:20:00 GMT

�l�构:
CTime(
　　int nYear,
　　int nMonth,
　　int nDay,
　　int nHour,
　　int nMin,
　　int nSec,
　　int nDST = -1
//参数nDST指定是否实行夏��o(h��)�Ӟ��?时表�C�实行标准时��_(d��)��为正数时表示实行夏��o(h��)�Ӟ��数时��q��l�自动计��实行的是标准时间还是夏令时�?
　　);

　=====================================================================
　　C++中，CTime �?CString转换
　　CTime m_StartTime1 = CTime::GetCurrentTime();
　　CString csStartTime = m_StartTime1.Format( "%Y%m%d%H%M%S" );
　　一.��CString转�ؓ(f��)CTime的几�U�方�?/strong>
　　CString timestr = "2000�q?4�?5�?;
　　int a,b,c ;
　　sscanf(timestr.GetBuffer(timestr.GetLength()),"%d�q?d�?d�?,&a,&b,&c);
　　CTime time(a,b,c,0,0,0);
　　--------or - ---------------------
　　CString s("2001-8-29 19:06:23");
　　int nYear, nMonth, nDate, nHour, nMin, nSec;
　　sscanf(s, "%d-%d-%d %d:%d:%d", &nYear, &nMonth, &nDate, &nHour, &nMin, &nSec);
　　CTime t(nYear, nMonth, nDate, nHour, nMin, nSec);
　　---- or ------------------------
　　CString timestr = "2000�q?4�?5�?;
　　int year,month,day;
　　BYTE tt[5];
　　//get year
　　memset(tt, 0, sizeof(tt));
　　tt[0] = timestr[0];
　　tt[1] = timestr[1];
　　tt[2] = timestr[2];
　　tt[3] = timestr[3];
　　year= atoi((char *)tt);
　　//get month
　　memset(tt, 0, sizeof(tt));
　　tt[0] = timestr[6];
　　tt[1] = timestr[7];
　　month = atoi((char *)tt);
　　//get day
　　memset(tt, 0, sizeof(tt));
　　tt[0] = timestr[10];
　　tt[1] = timestr[11];
　　CTime time(year,month,day,0,0,0);
　　从上面来�?很明显��用sscanf()函数的优�?
　　�?��CTime转换为CString的方�?
　　CTime tmSCan = CTime::GetCurrentTime();
　　CString szTime = tmScan.Format("'%Y-%m-%d %H:%M:%S'");
　　�q�样得到�?/span>日期旉��字符串就是以"2006-11-27 23:30:59"的格�?
　　//取得CTime中的日期
　　CString cstrDate = tmScan.Format("%Y-%m-%d");
　　//取得CTime中的旉��
　　CString cstrTime = tmScan.Format("%H:%M-%S");
　　sprintf�q�有个不错的表妹�Q�strftime�Q�专门用于格式化旉��字符串的�Q�用法跟她表哥很像，也是一大堆格式控制�W�，只是毕竟��姑娘家心细�Q�她�q�要调用者指定缓冲区的最大长度，可能是�ؓ(f��)了在出现问题时可以推卸责��d��。这里�D个例子：(x��)
　　更多更好的sprintf()函数说明参�?《spirntf�Q�你知道多少�Q��?
　　time_t t = time(0);
　　//产生"YYYY-MM-DD hh:mm:ss"格式的字�W�串�?
　　char s[32];
　　strftime(s, sizeof(s), "%Y-%m-%d %H:%M:%S", localtime(&t));
　　sprintf在MFC中也能找��C��的知韻I��(x��)CString::Format�Q�strftime在MFC中自然也有她的同道：(x��)CTime::Format�Q�这一对由于从面向对象哪里得到了赞助，用以写出的代码更觉优�?
=====================================================================

获取旉��?qi��ng)时间参数方法�?x��)
static CTime WINAPI GetCurrentTime( );
　　获取�pȝ��当前日期和时间。返回表�C�当前日期和旉��的CTime对象�?nbsp;
CString Format(LPCTSTR pszFormat) const;
　　��CTime对象中的旉��信息格式化�ؓ(f��)字符丌Ӏ�参数pszFormat是格式化字符�Ԍ��与printf中的格式化字�W�串�c�M��Q�格式化字符串中带有%前缀的格式码��会(x��)被相应的CTime旉��分量代替�Q�而其他字�W�会(x��)原封不动的拷贝到�q�回字符串中。格式码�?qi��ng)含义如下�?x��)
　　%a�Q�周的英文羃写�Ş式�?
　　%A�Q�周的英文全名�Ş式�?
　　%b�Q?月的英文�~�写形式�?
　　%B�Q�月的英文全名�Ş式�?
　　%c�Q?完整的日期和旉��?
　　%d�Q�十�q�制形式的日期（01-31�Q��?
　　%H�Q?4��时制的��时�Q?0-23�Q��?
　　%I�Q?12��时制的��时�Q?0-11�Q��?
　　%j�Q?十进制表�C�的一�q�中的第几天�Q?01-366�Q��?
　　%m�Q?月的十进制表�C�（01-12�Q��?
　　%M�Q�十�q�制表示的分钟（00-59�Q��?
　　%p�Q?12��时制的上下午标�C�（AM/PM�Q��?
　　%S�Q?十进制表�C�的�U�（00-59�Q��?
　　%U�Q?一�q�中的第几个星期�Q?0-51�Q�，星期日是一周的�W�一天�?
　　%W�Q?一�q�中的第几个星期�Q?0-51�Q�，星期一是一周的�W�一天�?
　　%w�Q?十进制表�C�的星期几（0-6�Q��?
　　%Y�Q?十进制表�C�的�q��?
      CTime(const SYSTEMTIME& st,int nDST = - 1) ;
　　以一个SYSTEMTIME�l�构体变量来构造CTime对象。SYSTEMTIME�l�构体也是我们对日期旉��的常用表�C�方式。参数st��Z��本地旉��表示的SYSTEMTIME对象�Q�参数nDST同上�?
　　int GetYear( ) const�Q?
　　获取CTime对象表示旉��的年份。范围从1970�q?�?日到2038�q�_(d��)��包括2038�q�_(d��)��(j��)1�?8日�?
　　int GetMonth( ) const;
　　获取CTime对象表示旉��的月份。范围�ؓ(f��)1�?2�?
　　int GetDay( ) const;
　　获取CTime对象表示旉��的日期。范围�ؓ(f��)1�?1�?
　　int GetHour( ) const;
　　获取CTime对象表示旉��的小时。范围�ؓ(f��)0�?3�?
　　int GetMinute( ) const;
　　获取CTime对象表示旉��的分钟。范围�ؓ(f��)0�?9�?
　　int GetSecond( ) const;
　　获取CTime对象表示旉��的秒。范围�ؓ(f��)0�?9�?
　　int GetDayOfWeek( ) const;
　　此函数的�q�回��D��C�CTime对象代表的是星期几，1表示是周日，2表示是周一�Q�以此类推�?br />
操作与比较：(x��)
CTime operator +(CTimeSpan timeSpan) const;
　　��CTime对象和CTimeSpan对象相加�Q�返回一个CTime对象。实际意义就是在一个时间的基础上推后一个时间间隔，得到一个新的时间�?
CTime operator -(CTimeSpan timeSpan) const;
　　��CTime对象和一个CTimeSpan相减�Q�返回一个CTime对象。实际意义就是在一个时间的基础上提前一个时间间隔，得到一个新的时间�?
CTimeSpan operator -(CTime time) const;
　　��该CTime对象和另一个CTime对象相减�Q�返回一个CTimeSpan对象。实际意义就是计��两个时间点的间隔，得到一个CTimeSpan对象�?
CTime& operator +=(CTimeSpan span);
　　��CTime对象增加一个span表示的时间间隔�?
CTime& operator -=(CTimeSpan span);
　　��CTime对象减去一个span表示的时间间隔�?
CTime& operator =(__time64_t time);
　　��CTime对象赋予一个新的时间倹{�?
　　��单说下剩下的几个重蝲i�q�算�W�：(x��)
　　operator == �Q?比较两个�l�对旉��是否相等�?
　　operator != �Q?比较两个�l�对旉��是否不相�{��?
　　operator > �Q?比较两个�l�对旉��Q�是否前一个大于后一个�?
　　operator < �Q?比较两个�l�对旉��Q�是否前一个小于后一个�?
　　operator >= �Q?比较两个�l�对旉��Q�是否前一个大于等于后一个�?
　　operator <= �Q?比较两个�l�对旉��Q�是否前一个小于等于后一�?br />

Mumoo 2012-11-27 16:20 发表评论

Mumoo — Tue, 20 Nov 2012 08:00:00 GMT
讄��行高�Q?br />CImageList   m_l;
m_l.Create(1,18,TRUE|ILC_COLOR32,1,0);
SetImageList(&m_l,LVSIL_SMALL);

讄��字体�Q?

CFont m_font;

m_font.CreatePointFont(100, "新宋�?);
m_listCtrl.SetFont(&m_font);

Mumoo 2012-11-20 16:00 发表评论

GetHead	�q�回此列表（不能是空的）(j��)中头部的元素
GetTail	�q�回此列表（不能是空的）(j��)中尾部的元素

RemoveHead	从列表的头部删除元素
RemoveTail	从列表的��N��删除元素
AddHead	在列表的头部��d��一个元素（或者是另一个列表中的所有元素）(j��)�Q�即产生一个新的头�?
AddTail	在列表的��N��d��一个元素（或者是另一个列表中的所有元素）(j��)�Q�即产生一个新的尾�?
RemoveAll	删除此列表中的所有元�?

GetHeadPosition	�q�回列表中的头部元素的位�\|?
GetTailPosition	�q�回列表中尾部元素的位置
GetNext	获取用于重复的下一个元�?
GetPrev	获取用于重复的前一个元�?

GetAt	获取�l�定位置处的元素
SetAt	讄��l�定位置处的元素
RemoveAt	从此列表中删除由位置指定的一个元�?

InsertBefore	在一个给定位�\|�之前插入一个新元素
InsertAfter	在一个给定位�\|�之后插入一个新元素

Find	获取由字�W�串值指定的元素的位�\|?
FindIndex	获取�׃��个从零开始的索引指定的元素的位置

GetCount	�q�回此列表中的元素个�?
IsEmpty	��试列表是否为空�Q�没有元素）(j��)

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���止ListCtrl表头拖动

CStdioFile用法 随笔

ListCtrl Relate

ListCtrl控�g�Ҏ(gu��)��

CStringList用法

MFC Listcontrol 使用�Ҏ(gu��)��

��止ListCtrl表头拖动

CStdioFile用法随笔