Ask User to Continue
显示 更早的评论
Hi,
I am interested in asking the user to continue the code execution.
If he enters 'Y', it should make the code to run again from the start. Otherwise for 'N' it should stop.
I think, it will start with something like this:
m=input('Do you want to continue, Y/N [Y]:','s')
Please help
Thanks
采纳的回答
Naz
2011-11-30
Set the infinite loop. I did not check if this code runs, but the idea is this:
while(1)
%%your code here
m=input('Do you want to continue, Y/N [Y]:','s')
if m=='N'
break
end
end
Also, to avoid check up for extra cases from user input I would use function 'menu' instead of 'input':
while(1)
%%your code here
choice = menu('Press yes no','Yes','No');
if choice==2 | choice==0
break;
end
end
2 个评论
Naz
2011-11-30
You also can create a dummy variable and set it to zero in the 'if' statement:
x=1;
while(x)
if ...
x=0;
end
end
manish sharma
2011-12-1
更多回答（2 个）
Image Analyst
2011-11-30
promptMessage = sprintf('Do you want to Continue processing,\nor Cancel to abort processing?');
button = questdlg(promptMessage, 'Continue', 'Continue', 'Cancel', 'Continue');
if strcmpi(button, 'Cancel')
return; % Or break or continue
end
1 个评论
Diana Hunter
2023-3-22
Thank you so much for this. I was having problems with accidentally overwriting exported figures so now I have adapted this so it asks me if I want to export the figure or not, saves a lot of hassle as I always forget to comment it out when I just want to test run the formatting of the figure first.
Peyman Obeidy
2017-3-24
%
while(1)
%%your code here
promptMessage = sprintf('Do you want to Continue processing,\nor Cancel to abort processing?');
button = questdlg(promptMessage, 'Continue', 'Continue', 'Terminate', 'Continue');
if strcmpi(button, 'Terminate')
break
end
end
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