CString strFile = _T(""); 
    CFileDialog    dlgFile(TRUE, NULL, NULL, OFN_HIDEREADONLY, _T("Describe Files (*.apk)|*.apk|All Files (*.*)|*.*||"), NULL); 
    if (dlgFile.DoModal()) 
    {
        strFile = dlgFile.GetPathName();
    }
    AfxMessageBox(strFile);


效果如下


VC++_文件选择器_ide