how to write If-else statement in GUI Matlab?

Question

Ahmad Farhan 2015-6-13

1
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/223665-how-to-write-if-else-statement-in-gui-matlab

评论： Ahmad Farhan 2015-6-13

hi, I would like to display massage box on a GUI screen based on value of 'sum' operation. i have 2 editBox and user need to enter 2 value on those box. then, i will click on pushbutton called "SUM". based on the answer, if the value is between 0-0.5, the massage box will display "INSECURE". if the answer is between 0.6-1.0, the massage box will display "HIGH". i have write some coding but it can't RUN. can anyone help me? Thanks

% --- Executes on button press in sumbutton.
function sumbutton_Callback(hObject, eventdata, handles)
% hObject    handle to testingbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
val = str2num(get(handles.input1,'String')) + str2num(get(handles.input2,'String'));
if (val >= 0 && val <= 0.5)
  msgbox('Your System is INSECURE')
if  (val >= 0.6 && val <= 1)
  msgbox('Your System is SECURE')

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Answer 1

Azzi Abdelmalek 2015-6-13

1
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/223665-how-to-write-if-else-statement-in-gui-matlab#answer_182554

编辑：Azzi Abdelmalek 2015-6-13

在 MATLAB Online 中打开

   % --- Executes on button press in sumbutton.
function sumbutton_Callback(hObject, eventdata, handles)
% hObject    handle to testingbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
val = str2num(get(handles.input1,'String')) + str2num(get(handles.input2,'String'));
if (val >= 0 && val <= 0.5)
    msgbox('Your System is INSECURE')
elseif  (val >= 0.6 && val <= 1)
    msgbox('Your System is SECURE')
end