sharing the data between gui in variable form

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renoald Tang 2012-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/30239-sharing-the-data-between-gui-in-variable-form

Hai , i want to sharing the data between multiple gui in matlab. As what show in example in matlab , the transfer data between gui in based on component ( for example , share the data to other gui in text display). But what i want is share the data to other gui in variable , for example ,gui 1 send value to variable C in gui 2 . For your info , gui 2 not have any component !

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Answer 1

Walter Roberson 2012-2-25

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https://ww2.mathworks.cn/matlabcentral/answers/30239-sharing-the-data-between-gui-in-variable-form#answer_38740

Every GUI has a component. The component might be only the blank figure window, but a GUI that does not have at least a figure window is by definition not a Graphical User Interface.

You can use setappdata() against the GUI's figure, or you can set the GUI's figure UserData property.