How can i set on/off some features of my function?

Hi everyone, I would like to describe my problem as follow ;for example i am running main code with pushbutton1 but before that I need to set some features(such as sendmail function) on or off. The reason to want that is get a adjustable Gui by user . I was researching about popup-menu to handle it with but couldnt find a touchable solution Anyone can give me some advice please ? Apriciate to any help Atas

Answer 1

[Image Analyst]

I think a radio button or checkbox is more common. For those

chkSendMail = get(handles.chkSendMail, 'Value');
if chkSendMail
   % Do stuff
end
radSendMail = get(handles.radSendMail , 'Value');
if radSendMail 
   % Do stuff
end

For a popup

popSendMail = get(handles.popSendMail , 'Value');
if popSendMail == 3 % Whatever item in the list it is....
   % Do stuff
end

[Atas Fet]

Thank you for answering,

yeah now i satisfied to use radio button or checkbox instead of popup, looks much logic. in my code, i have sendmail function in 4 condition what i wish from checkbox(when i point out it) is just like putting a "%" on head of line which contain my sendmail function so can be done with your code above ?

[Image Analyst]

Not sure what that means. A checkbox has only two conditions on or off, or check/unchecked, or 1/0. If there are 4 slightly different things you want to do with sendmail (like different recipients or attachments), then maybe you do need a popup. Or you could have 4 radio buttons but make sure the radio buttons are in a "button group". It's like a panel that makes sure that all the other radio buttons are deselected except the one you want.

[Atas Fet]

sorry if been incomprehensible. i will try just one last time. the following codes shortly compare two photos and according to the reasons may send mail(sendmail) and also play something like alert(Fs). now i want to make those Fs and sendmail optional by user. Like if user set sendmail mod off there will be just alert . That is what actually i mean

vid=videoinput('winvideo'); 
cnt=1; 
n=0;  
for n=1:5:10;  
im=getsnapshot(vid);  
imwrite(im,['photo_' int2str(cnt) '.jpg']); 
   
n=n+1; 
cnt=cnt+1; 
end

if true
A=imread('C:\Program Files\MATLAB\R2011a\bin\photo_1.jpg');
A=rgb2gray(A);
B=imread('C:\Program Files\MATLAB\R2011a\bin\photo_2.jpg');
B=rgb2gray(B);
end

Fs=2000;

s = wavread('Whistle.wav');

if true
  object=B-A;
imwrite(object,'detected.jpg','jpg','Comment','My JPEG file');
if object~=0;

sound(s,Fs);

sendmail

end

end

end
end

[Image Analyst]

Yep, my first set of code should work. Just replace your "if true" with an if that checks the value of whatever checkbox or radio button makes sense for that operation.