VC + + Control Usage Summary of the list control

1. New dialog box MFC, put a Listctrl on the dialog

Id:idc_path

View:report

2. Adding variables for Listctrl

Right-click Add Variable M_wndpath

3. Locate the OnInitDialog () function and add the following code:

//TODO: Add additional initialization code hereM_wndpath.deleteallitems ();//ClearM_wndpath.insertcolumn (0, _t ("Project"));//Adding ColumnsM_wndpath.insertcolumn (1, _t ("location Path")); M_wndpath.setcolumnwidth (0, Max);//Set column widthsM_wndpath.setcolumnwidth (1, -); M_wndpath.setredraw (FALSE);//Prevent repaintingintNIndex;//char| TCHAR Project Properties, Character set: Using multibyte character setsTCHAR path[max_path+1];//Tchar replaces char max_path longest pathNindex=m_wndpath.insertitem (0, _t ("Windows directory") );if(NIndex <0)returnTRUE; GetWindowsDirectory (Path,max_path);//get the Windows directoryM_wndpath.setitemtext (NIndex,1, Path); Lpitemidlist Pidl;//Desktop Csidl_desktopdirectory//used to get location information for certain specific folders of the systemif(SUCCEEDED (SHGetSpecialFolderLocation (null,csidl_desktopdirectory,&PIDL)))  {    if(SHGetPathFromIDList (Pidl, Path))//function is to convert the list of item markers to the document System path{NIndex=m_wndpath.insertitem (0, _t ("Desktop"));//Success returns 0        if(NIndex <0 )        {            returnTRUE; } m_wndpath.setitemtext (NIndex,1, Path); }}m_wndpath.setredraw (TRUE);//ShowreturnTRUE;//returns TRUE unless focus is set to the control

4.char is replaced by TCHAR, to use:

Project Properties, Character set: using multibyte character sets

Reference code:

M_wndpath.deleteallitems (); M_wndpath.insertcolumn (0,"Project"); M_wndpath.insertcolumn (1,"location Path"); M_wndpath.setcolumnwidth (0, Max); M_wndpath.setcolumnwidth (1, -); M_wndpath.setredraw (FALSE);intNIndex;Const intnfolder[]={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};ConstCString strfoldername[]={"Csidl_altstartup","Csidl_appdata","Recycling Station","Csidl_common_altstartup",    "csidl_common_desktopdirectory","csidl_common_favorites","Csidl_common_programs",    "Csidl_common_startmenu","Csidl_common_startup","Control Panel","csidl_cookies",    "Csidl_desktop","Desktop","My Computer","Favorite Folders","Font",    "Historical Records","csidl_internet","Csidl_internet_cache","Network Neighborhood","csidl_network",    "My Documents","Printer","Csidl_printhood","program Group","recently opened documents",    "Send","task bar Start Menu Directory","Startup directory","Temporary Documents" };Charpath[max_path+1];nindex=m_wndpath.insertitem (0,"Windows directory" );if(NIndex <0)returnTRUE; GetWindowsDirectory (Path,max_path); M_wndpath.setitemtext (NIndex,1, Path); NIndex=m_wndpath.insertitem (0,"System Directory" );if(NIndex <0)returnTRUE; GetSystemDirectory (Path,max_path); M_wndpath.setitemtext (NIndex,1, Path);intI,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 (); returnTRUE; } m_wndpath.setitemtext (NIndex,1, Path); } Pshellmalloc-Free (PIDL); } Pshellmalloc-Release (); }}m_wndpath.setredraw (TRUE);

VC + + Control Usage Summary of the list control