function pushbutton​1_Callback​(hObject, eventdata, handles)

5 次查看（过去 30 天）
vipul utsav
vipul utsav 2013-3-3
function pushbutton1_Callback(hObject, eventdata, handles)
handles.metricdata.a=1;
function pushbutton2_Callback(hObject, eventdata, handles)
b=handles.metricdata.a;
if(b~=1)
msgbox('ok');
end
if(b==1)
msgbox('false');
end
in above code, if i don't press pushbutton1 and i press pushbutton2 then message 'ok' should display and if i press pushbutton1 and i press pushbutton2 then message 'false' should display.

请先登录，再回答此问题。

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-3-3
编辑：Azzi Abdelmalek 2013-3-3
In function pushbutton1_Callback you should update your handles
handles.metricdata.a=1;
guidata(hObject,handles)
  5 个评论
显示 3更早的评论
Azzi Abdelmalek
Azzi Abdelmalek 2013-3-3
编辑：Azzi Abdelmalek 2013-3-3
In your yourfilename_OpeningFcn
handles.metricdata.a=0;
guidata(hObject,handles)
In
function pushbutton1_Callback(hObject, eventdata, handles)
handles.metricdata.a=1;
guidata(hObject,handles)
In
function pushbutton2_Callback(hObject, eventdata, handles)
b=handles.metricdata.a;
if(b~=1)
msgbox('ok');
end
if(b==1)
msgbox('false');
end

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Interactive Control and Callbacks 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by