Modifying Cell data in GUI's (without GUIDE)

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Hann-Shin on 30 Jul 2013

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https://nl.mathworks.com/matlabcentral/answers/83564-modifying-cell-data-in-gui-s-without-guide

I am passing a structure(S) through my GUI and modifying one of the fields in a call back function that is a cell (S.Celldata). It seems to stick within the callback function, but reverts to the original S.Celldata when it leaves. How do I get it to stick?

Thanks!

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Answer 1

Jan on 30 Jul 2013

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https://nl.mathworks.com/matlabcentral/answers/83564-modifying-cell-data-in-gui-s-without-guide#answer_93170

When you change a variable in a callback, it is changed exactly there and nowhere else. But you can store the modified variables in the GUI's UserData or by guidata. This has been explained repeatedly in the forum, such that a search will be useful:

http://www.mathworks.com/matlabcentral/answers/?term=how+to+share