谢谢抬爱
a little example
>> hfig = figure;
>> hallchilds = findall(gcf);
>> set(hallchilds,'handlevisibility','on');
>> hAbout = findobj(gcf,'Label','&About MATLAB','type','uimenu')
hAbout =
149.0023
>> get(hAbout,'Callback')
ans =
helpmenufcn(gcbf,'HelpAbout')
>> hbtn = uicontrol(gcf,'style','push','string','pushbutton');
>> set(hbtn,'callback','helpmenufcn(gcbf,''HelpAbout'') ')