滅火器的使用方法總結心得,CListCtrl 使用方法總結

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摘要:CListCtrl 使用方法總結 分類: MFC 2011-03-07 13:47 13人閱讀 評論(0) 收藏 舉報 轉自:http://blog.csdn.net/lixiaosan/archive/2006/04/07/653563.aspx ? 作者:lixiaosan 時間:04/06/2006 滅火器的使用方法總結心得、 以下未經說明,lis

CListCtrl 使用方法總結
分類: MFC 2011-03-07 13:47 13人閱讀 評論(0) 收藏 舉報
轉自:http://blog.csdn.net/lixiaosan/archive/2006/04/07/653563.aspx

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作者:lixiaosan
時間:04/06/2006

滅火器的使用方法總結心得、
以下未經說明,listctrl默認view 風格為report

相關類及處理函數


MFC:CListCtrl類

SDK:以 “ListView_”開頭的一些宏。如 ListView_InsertColumn

總結時基電路基本電路及使用方法。?

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1. CListCtrl 風格
????? LVS_ICON: 為每個item顯示大圖標
????? LVS_SMALLICON: 為每個item顯示小圖標
????? LVS_LIST: 顯示一列帶有小圖標的item
????? LVS_REPORT: 顯示item詳細資料

????? 直觀的理解:windows資源管理器,“查看”標簽下的“大圖標,小圖標,列表,詳細資料”

scandisk命令??

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2. 設置listctrl 風格及擴展風格
????? LONG lStyle;
????? lStyle = GetWindowLong(m_list.m_hWnd, GWL_STYLE);//獲取當前窗口style
????? lStyle &= ~LVS_TYPEMASK; //清除顯示方式位
????? lStyle |= LVS_REPORT; //設置style
????? SetWindowLong(m_list.m_hWnd, GWL_STYLE, lStyle);//設置style
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????? DWORD dwStyle = m_list.GetExtendedStyle();
????? dwStyle |= LVS_EX_FULLROWSELECT;//選中某行使整行高亮(只適用與report風格的listctrl)
????? dwStyle |= LVS_EX_GRIDLINES;//網格線(只適用與report風格的listctrl)
????? dwStyle |= LVS_EX_CHECKBOXES;//item前生成checkbox控件
????? m_list.SetExtendedStyle(dwStyle); //設置擴展風格
?
????? 注:listview的style請查閱msdn
????? http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceshellui5/html/wce50lrflistviewstyles.asp

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培訓滅火器的使用方法的總結。--------------------------------------------------------------------------------

3. 插入數據
????? m_list.InsertColumn( 0, "ID", LVCFMT_LEFT, 40 );//插入列
????? m_list.InsertColumn( 1, "NAME", LVCFMT_LEFT, 50 );
????? int nRow = m_list.InsertItem(0, “11”);//插入行
????? m_list.SetItemText(nRow, 1, “jacky”);//設置數據

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總結譯碼器的使用方法?4. 一直選中item
??? 選中style中的Show selection always,或者在上面第2點中設置LVS_SHOWSELALWAYS

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5. 選中和取消選中一行
??? int nIndex = 0;
??? //選中
??? m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);
??? //取消選中
??? m_list.SetItemState(nIndex, 0, LVIS_SELECTED|LVIS_FOCUSED);
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總結譯碼器的使用體會?--------------------------------------------------------------------------------

6. 得到listctrl中所有行的checkbox的狀態
????? m_list.SetExtendedStyle(LVS_EX_CHECKBOXES);
????? CString str;
????? for(int i=0; i<m_list.GetItemCount(); i++)
????? {
?????????? if( m_list.GetItemState(i, LVIS_SELECTED) == LVIS_SELECTED || m_list.GetCheck(i))
?????????? {
??????????????? str.Format(_T("第%d行的checkbox為選中狀態"), i);
??????????????? AfxMessageBox(str);
?????????? }
????? }

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信號發生器的使用方法總結。7. 得到listctrl中所有選中行的序號

????? 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("選中了第%d行"), i);
??????????????? AfxMessageBox(str);
?????????? }
????? }

????? 方法二:
????? 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
?????????? }
????? }

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setcursel函數用法,--------------------------------------------------------------------------------

8. 得到item的信息
????? 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);

????? 關于得到設置item的狀態,還可以參考msdn文章
????? Q173242: Use Masks to Set/Get Item States in CListCtrl
?????????????? http://support.microsoft.com/kb/173242/en-us

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呼吸機的使用方法總結?--------------------------------------------------------------------------------

9. 得到listctrl的所有列的header字符串內容
????? LVCOLUMN lvcol;
????? char? str[256];
????? int?? nColNum;
????? CString? strColumnName[4];//假如有4列

????? nColNum = 0;
????? lvcol.mask = LVCF_TEXT;
????? lvcol.pszText = str;
????? lvcol.cchTextMax = 256;
????? while(m_list.GetColumn(nColNum, &lvcol))
????? {
?????????? strColumnName[nColNum] = lvcol.pszText;
?????????? nColNum++;
????? }

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clc命令,--------------------------------------------------------------------------------

10. 使listctrl中一項可見,即滾動滾動條
??? m_list.EnsureVisible(i, FALSE);


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11. 得到listctrl列數
??? int nHeadNum = m_list.GetHeaderCtrl()->GetItemCount();


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12. 刪除所有列
????? 方法一:
???????? while ( m_list.DeleteColumn (0))
?????? 因為你刪除了第一列后,后面的列會依次向上移動。

????? 方法二:
????? int nColumns = 4;
????? for (int i=nColumns-1; i>=0; i--)
????????? m_list.DeleteColumn (i);

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13. 得到單擊的listctrl的行列號
????? 添加listctrl控件的NM_CLICK消息相應函數
????? void CTest6Dlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult)
????? {
?????????? // 方法一:
?????????? /*
?????????? 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("單擊的是第%d行第%d列", lvinfo.iItem, lvinfo.iSubItem);
??????????????? AfxMessageBox(strtemp);
?????????? }
????????? */
??
????????? // 方法二:
????????? /*
?????????? NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
?????????? if(pNMListView->iItem != -1)
?????????? {
??????????????? CString strtemp;
??????????????? strtemp.Format("單擊的是第%d行第%d列",
??????????????????????????????? pNMListView->iItem, pNMListView->iSubItem);
??????????????? AfxMessageBox(strtemp);
?????????? }
????????? */
?????????? *pResult = 0;
????? }

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14. 判斷是否點擊在listctrl的checkbox上
????? 添加listctrl控件的NM_CLICK消息相應函數
????? 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);
?????????? //判斷是否點在checkbox上
?????????? if(nFlag == LVHT_ONITEMSTATEICON)
?????????? {
??????????????? AfxMessageBox("點在listctrl的checkbox上");
?????????? }
?????????? *pResult = 0;
????? }

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15. 右鍵點擊listctrl的item彈出菜單
????? 添加listctrl控件的NM_RCLICK消息相應函數
????? 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;
? }

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16. item切換焦點時(包括用鍵盤和鼠標切換item時),狀態的一些變化順序
????? 添加listctrl控件的LVN_ITEMCHANGED消息相應函數
????? 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;
????? }

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17. 得到另一個進程里的listctrl控件的item內容http://www.codeproject.com/threads/int64_memsteal.asp

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

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19. 如何在CListView中使用CListCtrl的派生類
http://www.codeguru.com/cpp/controls/listview/introduction/article.php/c919/

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20. listctrl的subitem添加圖標
????? m_list.SetExtendedStyle(LVS_EX_SUBITEMIMAGES);
????? m_list.SetItem(..); //具體參數請參考msdn

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21. 在CListCtrl顯示文件,并根據文件類型來顯示圖標
????? 網上找到的代碼,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("//")+1));
?
?????????? 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;
????? }

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22. listctrl內容進行大數據量更新時,避免閃爍
????? m_list.SetRedraw(FALSE);
????? //更新內容
????? m_list.SetRedraw(TRUE);
????? m_list.Invalidate();
????? m_list.UpdateWindow();
?
或者參考


http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_cwnd.3a3a.setredraw.asp

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23. listctrl排序
Q250614:How To Sort Items in a CListCtrl in Report View
http://support.microsoft.com/kb/250614/en-us

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24. 在listctrl中選中某個item時動態改變其icon或bitmap
Q141834: How to change the icon or the bitmap of a CListCtrl item in Visual C++
http://support.microsoft.com/kb/141834/en-us

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25. 在添加item后,再InsertColumn()后導致整列數據移動的問題
Q151897: CListCtrl::InsertColumn() Causes Column Data to Shift
http://support.microsoft.com/kb/151897/en-us

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26. 關于listctrl第一列始終居左的問題
解決辦法:把第一列當一個虛列,從第二列開始插入列及數據,最后刪除第一列。
?????
具體解釋參閱?? http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/commctls/listview/structures/lvcolumn.asp

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27. 鎖定column header的拖動
http://msdn.microsoft.com/msdnmag/issues/03/06/CQA/

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28. 如何隱藏clistctrl的列
??? 把需隱藏的列的寬度設為0,然后檢測當該列為隱藏列時,用上面第27點的鎖定column 的拖動來實現

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29. listctrl進行大數據量操作時,使用virtual list???
http://www.microsoft.com/msj/archive/S2061.aspx
http://www.codeguru.com/cpp/controls/listview/advanced/article.php/c4151/
http://www.codeproject.com/listctrl/virtuallist.asp

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30. 關于item只能顯示259個字符的問題
解決辦法:需要在item上放一個edit。

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31. 響應在listctrl的column header上的鼠標右鍵單擊
Q125694: How To Find Out Which Listview Column Was Right-Clicked
http://support.microsoft.com/kb/125694/en-us

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32. 類似于windows資源管理器的listview
Q234310: How to implement a ListView control that is similar to Windows Explorer by using DirLV.exe
http://support.microsoft.com/kb/234310/en-us

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33. 在ListCtrl中OnTimer只響應兩次的問題
Q200054:
PRB: OnTimer() Is Not Called Repeatedly for a List Control
http://support.microsoft.com/kb/200054/en-us

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34. 以下為一些為實現各種自定義功能的listctrl派生類
????????? (1)??? 拖放???????
?????????????????? http://www.codeproject.com/listctrl/dragtest.asp

?????????????????? 在CListCtrl和CTreeCtrl間拖放
?????????????????? http://support.microsoft.com/kb/148738/en-us
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????????? (2)??? 多功能listctrl
?????????????????? 支持subitem可編輯,圖標,radiobutton,checkbox,字符串改變顏色的類
?????????????????? http://www.codeproject.com/listctrl/quicklist.asp
?
?????????????????? 支持排序,subitem可編輯,subitem圖標,subitem改變顏色的類
?????????????????? http://www.codeproject.com/listctrl/ReportControl.asp

????????? (3)??? subitem中顯示超鏈接
?????????????????? http://www.codeproject.com/listctrl/CListCtrlLink.asp

????????? (4)??? subitem的tooltip提示
?????????????????? http://www.codeproject.com/listctrl/ctooltiplistctrl.asp

????????? (5)??? subitem中顯示進度條???
?????????????????? http://www.codeproject.com/listctrl/ProgressListControl.asp
?????????????????? http://www.codeproject.com/listctrl/napster.asp
?????????????????? http://www.codeguru.com/Cpp/controls/listview/article.php/c4187/

????????? (6)??? 動態改變subitem的顏色和背景色
??????????????????? http://www.codeproject.com/listctrl/highlightlistctrl.asp
??????????????????? http://www.codeguru.com/Cpp/controls/listbox/colorlistboxes/article.php/c4757/
?
????????? (7)??? 類vb屬性對話框
??????????????????? http://www.codeproject.com/listctrl/propertylistctrl.asp
??????????????????? http://www.codeguru.com/Cpp/controls/listview/propertylists/article.php/c995/
??????????????????? http://www.codeguru.com/Cpp/controls/listview/propertylists/article.php/c1041/
?
????????? (8)??? 選中subitem(只高亮選中的item)
??????????????????? http://www.codeproject.com/listctrl/SubItemSel.asp
??????????????????? http://www.codeproject.com/listctrl/ListSubItSel.asp
?
????????? (9)??? 改變行高
??????????????????? http://www.codeproject.com/listctrl/changerowheight.asp
?
????????? (10)?? 改變行顏色
??????????????????? http://www.codeproject.com/listctrl/coloredlistctrl.asp
?
????????? (11)?? 可編輯subitem的listctrl
??????????????????? http://www.codeproject.com/listctrl/nirs2000.asp
??????????????????? http://www.codeproject.com/listctrl/editing_subitems_in_listcontrol.asp
?
????????? (12)?? subitem可編輯,插入combobox,改變行顏色,subitem的tooltip提示
??????????????????? http://www.codeproject.com/listctrl/reusablelistcontrol.asp
?
????????? (13)?? header 中允許多行字符串
??????????????????? http://www.codeproject.com/listctrl/headerctrlex.asp
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????????? (14)?? 插入combobox
??????????????????? http://www.codeguru.com/Cpp/controls/listview/editingitemsandsubitem/article.php/c979/
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????????? (15)?? 添加背景圖片
??????????????????? http://www.codeguru.com/Cpp/controls/listview/backgroundcolorandimage/article.php/c4173/
??????????????????? http://www.codeguru.com/Cpp/controls/listview/backgroundcolorandimage/article.php/c983/
??????????????????? http://www.vchelp.net/vchelp/archive.asp?type_id=9&class_id=1&cata_id=1&article_id=1088&search_term=
???
????????? (16)? 自適應寬度的listctrl
??????????????????? http://www.codeproject.com/useritems/AutosizeListCtrl.asp


????????? (17)? 改變ListCtrl高亮時的顏色(默認為藍色)
?????????????????? 處理 NM_CUSTOMDRAW
?????????? http://www.codeproject.com/listctrl/lvcustomdraw.asp

???? (18)? 改變header顏色
????????? http://www.pocketpcdn.com/articles/hdr_color.html

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