vc中"浏览文件夹"是如何实现的？

[itti]

Hi,
我想从一个弹出的窗口中选择一个目录，在vc中如何实现这一"浏览文件夹"的功能？
谢谢

回答有分！

[lixiaosan]

http://www.codeguru.com/Cpp/W-P/files/browserfunctionsdialogs/article.php/c4465/

[hongyongzeng]

调用SHBrowseForFolder

[lixiaosan]

http://www.vckbase.com/code/listcode.asp?mclsid=5&sclsid=501

[itti]

To hongyongzeng(任我行) :
谢谢！

能否再详细一点？

[gufengduyu]

BROWSEINFO stBrowseInfo;
ITEMIDLIST *pstItemIdList;
TCHAR acFilePath[_MAX_PATH];

// open select directory dialog
memset(&stBrowseInfo, 0, sizeof(BROWSEINFO));
stBrowseInfo.ulFlags = BIF_RETURNONLYFSDIRS;

pstItemIdList = SHBrowseForFolder(&stBrowseInfo);
SHGetPathFromIDList(pstItemIdList, acFilePath);

[carbon107]

char* CFffDlg::BrowseForFolder(long nBeginAt,LPCSTR lpszTitle)
//浏览目录。nBeginAt：初始位置id(如:CSIDL_DRIVES)，lpszTitle浏览时的标题
{
static char aa[225];//CSIDL_DESKTOPDIRECTORY
LPITEMIDLIST pidlBeginAt, pidlDestination ;
SHGetSpecialFolderLocation(HWND_DESKTOP, nBeginAt, &pidlBeginAt) ;// 取得开始菜单或桌面的PIDL
BROWSEINFO BrInfo;
ZeroMemory(&BrInfo, sizeof(BrInfo));
BrInfo.hwndOwner = HWND_DESKTOP;//可不用
BrInfo.pidlRoot = pidlBeginAt;
BrInfo.lpszTitle = lpszTitle;
pidlDestination= SHBrowseForFolder(&BrInfo);//浏览文件夹
if(NULL == pidlDestination)//用户选择了取消按钮
return "";
SHGetPathFromIDList(pidlDestination,aa);// 把PIDL转换为路径名
return aa;
}