VC如何从指定路径开始浏览文件夹？

[james_hw]

下面的代码是每次都从桌面开始，但是m_str_src已经保存了上次的路径，我希望下次调用时，能从m_str_src指定的路径开始浏览文件夹

	CString m_strFile;	
	char path[MAX_PATH];
	char buf[MAX_PATH];

	BROWSEINFO bi;
	ZeroMemory(&bi,sizeof(BROWSEINFO));
	bi.hwndOwner = m_hWnd;
	bi.ulFlags = BIF_BROWSEINCLUDEFILES ;
	bi.lpszTitle = "请选择音频源文件";
	bi.pszDisplayName = buf;
	bi.pidlRoot = NULL;

    lpItemIDListSrc = SHBrowseForFolder(&bi);

	if (lpItemIDListSrc != NULL)
	{
		memset(path,0,MAX_PATH);
		if (SHGetPathFromIDList(lpItemIDListSrc, path))
		{
			 m_str_src.SetWindowText(path);
		}
	}

[dskit]

http://hailongchang.spaces.live.com/blog/cns!67EC25A87E4761D8!124.entry

[飞天赤狐]

有个参数可以设置默认文件夹