在对话框 OnInitDialog中加了这个
HWND hbtwnd=CreateWindow(_T("BUTTON"),_T(""),WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX,20+16,160,16,16,GetSafeHwnd(),NULL,NULL,this); HWND hbtwnd=CreateWin
HWND hbtwnd=CreateWindow(_T("BUTTON"),_T(""),WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX,20+16,160,16,16,GetSafeHwnd(),NULL,NULL,this); HWND hbtwnd=CreateWin