Run one line or the other Option

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Zeeshan Abbas 2019-7-19

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/472477-run-one-line-or-the-other-option

评论： Zeeshan Abbas 2019-7-19

采纳的回答： madhan ravi

在 MATLAB Online 中打开

I have a code in which I need two options. Either user wants to give message at runtime or want to read from a file.

message = fileread('message.txt'); 
%OR
message = input('Enter your message to embedd: ', 's');

How can I get prompt message in Matlab, either to select a file or enter your message?

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采纳的回答

madhan ravi 2019-7-19

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/472477-run-one-line-or-the-other-option#answer_383909

Certainy not sure what you want to do but see if https://in.mathworks.com/help/matlab/ref/msgbox.html does what you want.

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madhan ravi 2019-7-19

在 MATLAB Online 中打开

According to what I understand:

Inp = input('Press 1 or 0');
if ~Inp % if Inp is 0
    message = fileread('sample.txt');
else
    message = input('Enter your message to embedd: ', 's');
end

Zeeshan Abbas 2019-7-19

Exactly what I needed. Fantastic!

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