1.新建對話框MFC,在對話框上放一個ListCtrl
ID:IDC_PATH
View:Report
2.為ListCtrl添加變量
右擊->添加變量m_wndPath
3.找到OnInitDialog()函數添加如下代碼:
// TODO: 在此添加額外的初始化代碼 m_wndPath.DeleteAllItems();//清空 m_wndPath.InsertColumn(0,_T("項目"));//添加列 m_wndPath.InsertColumn(1,_T("所在路徑")); m_wndPath.SetColumnWidth(0, 150);//設置列寬 m_wndPath.SetColumnWidth(1, 350); m_wndPath.SetRedraw(FALSE);//防止重繪 int nIndex; //char|TCHAR項目屬性->字符集:使用多字節字符集 TCHAR Path[MAX_PATH+1];//TCHAR取代char MAX_PATH最長路徑 nIndex=m_wndPath.InsertItem( 0,_T("Windows目錄") ); if( nIndex < 0 ) return TRUE; GetWindowsDirectory(Path,MAX_PATH);//取得windows目錄 m_wndPath.SetItemText( nIndex, 1, Path ); LPITEMIDLIST pidl;//桌面CSIDL_DESKTOPDIRECTORY //用來得到系統的某些特定文件夾的位置信息 if(SUCCEEDED(SHGetSpecialFolderLocation(NULL,CSIDL_DESKTOPDIRECTORY,&pidl))) { if(SHGetPathFromIDList(pidl, Path))//功能是把項目標志符列表轉換為文檔系統路徑 { nIndex=m_wndPath.InsertItem( 0,_T("桌面"));//成功則返回0 if( nIndex < 0 ) { return TRUE; } m_wndPath.SetItemText( nIndex, 1, Path ); } } m_wndPath.SetRedraw(TRUE);//顯示 return TRUE; // 除非將焦點設置到控件,否則返回 TRUE
4.char被TCHAR取代,若要用則:
項目屬性->字符集:使用多字節字符集
參考代碼:
m_wndPath.DeleteAllItems(); m_wndPath.InsertColumn(0,"項目"); m_wndPath.InsertColumn(1,"所在路徑"); m_wndPath.SetColumnWidth(0, 150); m_wndPath.SetColumnWidth(1, 350); m_wndPath.SetRedraw(FALSE); int nIndex; const int nFolder[]={ CSIDL_ALTSTARTUP,CSIDL_APPDATA,CSIDL_BITBUCKET,CSIDL_COMMON_ALTSTARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,CSIDL_COMMON_FAVORITES,CSIDL_COMMON_PROGRAMS, CSIDL_COMMON_STARTMENU,CSIDL_COMMON_STARTUP,CSIDL_CONTROLS,CSIDL_COOKIES, CSIDL_DESKTOP,CSIDL_DESKTOPDIRECTORY,CSIDL_DRIVES,CSIDL_FAVORITES,CSIDL_FONTS, CSIDL_HISTORY,CSIDL_INTERNET,CSIDL_INTERNET_CACHE,CSIDL_NETHOOD,CSIDL_NETWORK, CSIDL_PERSONAL,CSIDL_PRINTERS,CSIDL_PRINTHOOD,CSIDL_PROGRAMS,CSIDL_RECENT, CSIDL_SENDTO,CSIDL_STARTMENU,CSIDL_STARTUP,CSIDL_TEMPLATES }; const CString strFolderName[]={ "CSIDL_ALTSTARTUP","CSIDL_APPDATA","回收站","CSIDL_COMMON_ALTSTARTUP", "CSIDL_COMMON_DESKTOPDIRECTORY","CSIDL_COMMON_FAVORITES","CSIDL_COMMON_PROGRAMS", "CSIDL_COMMON_STARTMENU","CSIDL_COMMON_STARTUP","控制面板","CSIDL_COOKIES", "CSIDL_DESKTOP","桌面","我的電腦","收藏夾","字體", "歷史紀錄","CSIDL_INTERNET","CSIDL_INTERNET_CACHE","網上鄰居","CSIDL_NETWORK", "我的文檔","打印機","CSIDL_PRINTHOOD","程序組","最近打開的文檔", "發送","任務條啟動菜單目錄","啟動目錄","臨時文檔" }; char Path[MAX_PATH+1]; nIndex=m_wndPath.InsertItem( 0,"Windows目錄" ); if( nIndex < 0 ) return TRUE; GetWindowsDirectory(Path,MAX_PATH); m_wndPath.SetItemText( nIndex, 1, Path ); nIndex=m_wndPath.InsertItem( 0,"System目錄" ); if( nIndex < 0 ) return TRUE; GetSystemDirectory(Path,MAX_PATH); m_wndPath.SetItemText( nIndex, 1, Path ); int i,count=sizeof(nFolder)/sizeof(int); for(i=0;i<count;i++) { LPITEMIDLIST pidl; LPMALLOC pShellMalloc; if(SUCCEEDED(SHGetMalloc(&pShellMalloc))) { if(SUCCEEDED(SHGetSpecialFolderLocation(NULL, nFolder[i],&pidl))) { if(SHGetPathFromIDList(pidl, Path)) { nIndex=m_wndPath.InsertItem( 0,strFolderName[i] ); if( nIndex < 0 ) { pShellMalloc->Free(pidl); pShellMalloc->Release(); return TRUE; } m_wndPath.SetItemText( nIndex, 1, Path ); } pShellMalloc->Free(pidl); } pShellMalloc->Release(); } } m_wndPath.SetRedraw(TRUE);
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