Vc控件用法总结之List Control

//  TODO: 在此添加额外的初始化代码

m_wndPath.DeleteAllItems(); // 清空
m_wndPath.InsertColumn( 0,_T( " 项目 ")); // 添加列
m_wndPath.InsertColumn( 1,_T( " 所在路径 "));
m_wndPath.SetColumnWidth( 0,  150); // 设置列宽
m_wndPath.SetColumnWidth( 1,  350);
m_wndPath.SetRedraw(FALSE); // 防止重绘

int nIndex;
// char|TCHAR项目属性->字符集：使用多字节字符集
TCHAR Path[MAX_PATH+ 1]; // TCHAR取代char  MAX_PATH最长路径
nIndex=m_wndPath.InsertItem(  0,_T( " Windows目录 ") );
if( nIndex <  0 )  return TRUE;
GetWindowsDirectory(Path,MAX_PATH); // 取得windows目录
m_wndPath.SetItemText( nIndex,  1, Path );

LPITEMIDLIST pidl; // 桌面CSIDL_DESKTOPDIRECTORY
// 用来得到系统的某些特定文件夹的位置信息
if(SUCCEEDED(SHGetSpecialFolderLocation(NULL,CSIDL_DESKTOPDIRECTORY,&pidl)))
{
     if(SHGetPathFromIDList(pidl, Path)) // 功能是把项目标志符列表转换为文档系统路径
    {
        nIndex=m_wndPath.InsertItem(  0,_T( " 桌面 ")); // 成功则返回0
         if( nIndex <  0 )
        {
             return TRUE;
        }
        m_wndPath.SetItemText( nIndex,  1, Path );
    }
}

m_wndPath.SetRedraw(TRUE); // 显示

return TRUE;   //  除非将焦点设置到控件，否则返回 TRUE

m_wndPath.DeleteAllItems();
m_wndPath.InsertColumn( 0, " 项目 ");
m_wndPath.InsertColumn( 1, " 所在路径 ");
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 ", " 我的电脑 ", " 收藏夹 ", " 字体 ",
     " 历史纪录 ", " CSIDL_INTERNET ", " CSIDL_INTERNET_CACHE ", " 网上邻居 ", " CSIDL_NETWORK ",
     " 我的文档 ", " 打印机 ", " CSIDL_PRINTHOOD ", " 程序组 ", " 最近打开的文档 ",
     " 发送 ", " 任务条启动菜单目录 ", " 启动目录 ", " 临时文档 " };

char Path[MAX_PATH+ 1];
nIndex=m_wndPath.InsertItem(  0, " Windows目录 " );
if( nIndex <  0 )  return TRUE;
GetWindowsDirectory(Path,MAX_PATH);
m_wndPath.SetItemText( nIndex,  1, Path );

nIndex=m_wndPath.InsertItem(  0, " System目录 " );
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);