3、adio.SetCheck(BST_CHECKED);(2)选中组中任一项CWnd::CheckRadioButtonSelects(addsacheckmarkto)agivenradiobuttoninagroupandclears(removesacheckmarkfrom)allotherradiobuttonsinthegroup.void CheckRadioButton(int nIDFirstButton, int nIDLastButton, int nIDCheckButton);ParametersnIDFirstB
5、ntlycheckedradiobuttoninthespecifiedgroup.int GetCheckedRadioButton(int nIDFirstButton, int nIDLastButton);Parameters----------专业最好文档,专业为你服务,急你所急,供你所需-------------文档下载最佳的地方----------专业最好文档,专业为你服务,急你所急,供你所需-------------文档下载最佳的地方nIDFirstButtonSpecifiestheintegeridentifierof