获取文件夹路径

suiyuan1767

于 2011-08-23 16:05:34 发布

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文章标签： buffer null bi path

本文链接：https://blog.youkuaiyun.com/suiyuan1767/article/details/6712163

版权

void CFileDlgDemoDlg::OnFile() 
{
	// TODO: Add your control notification handler code here
    BROWSEINFO bi;
    char Buffer[MAX_PATH];
    //初始化入口参数bi开始
    bi.hwndOwner = NULL;
    bi.pidlRoot = NULL;
    bi.pszDisplayName = Buffer;//此参数如为NULL则不能显示对话框
    bi.lpszTitle = NULL;
    bi.ulFlags = 0;
    bi.lpfn = NULL;
//    bi.iImage=IDI_ICON2;
    //初始化入口参数bi结束
    LPITEMIDLIST pIDList = SHBrowseForFolder(&bi);//调用显示选择对话框
    if(pIDList)
	{
      SHGetPathFromIDList(pIDList,Buffer);
       //取得文件夹路径到Buffer里
      m_ctlEdit.SetWindowText(Buffer);//将路径保存在一个CString对象里
	}
    LPMALLOC lpMalloc;
    if(FAILED(SHGetMalloc(&lpMalloc))) return;
    //释放内存
    lpMalloc->Free(pIDList);
    lpMalloc->Release();
    	
}