How to pass gui output to workspace?

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Curious Mind 2020-7-20

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https://ww2.mathworks.cn/matlabcentral/answers/567978-how-to-pass-gui-output-to-workspace

评论： Stephen23 2020-7-23

Hello, I am trying to develop a gui using matlab app designer. 1. How do I write the code such that the output of a push button appears in the workspace? 2. I used the property tool to share data across but for some reason this only works if the output is physically present in the workspace. The output is a structure called F. How do I correct this? I am using evalin(‘base’, ‘F’) in the property section. If I can find a way to make the output appear in the workspace then the app will work fine.

Thank you

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Roger J 2020-7-21

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I was able to create and write to a variable in the base workspace using the following:

% Button pushed function: Button
function ButtonPushed(app, event)
     str = sprintf('%s called  (%s)',"ButtonPushed",char(datetime));
     assignin('base','myF',str)
            
end