MATLAB: How to declare a global variable in Startup function of matlab app.designer

2019appapp designerdesignerglobalglobal variableMATLABstartupstartup functionvariable

I want to declare a global variable in matlab app designer's startup function in order to use it continuously through the app's code.

Specifically, I want to declare value1 as a global variable

I have tried that but it doesn't seems that works.

Thank you very much

Best Answer

Do not use global variables, especially in AppDesigner.

Instead, declare a public or private property accessible anywhere within the app or outside of the app (for public properties).

Step-by-step guide

Share Data Within App Designer Apps

Creating Multiwindow Apps in App Designer

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If these functions are methods of your app, you can use private properties from within these methods, but if they are functions outside this app, that is in other .m files (different class, or static functions, makes no difference) you'd have to use public properties

Best Answer

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