How to check that a push button has been pressed by the user usinguicontrol?

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Rida 2016-2-4

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https://ww2.mathworks.cn/matlabcentral/answers/266574-how-to-check-that-a-push-button-has-been-pressed-by-the-user-usinguicontrol

评论： KSSV 2016-2-4

Hello!! I am creating a GUI, in which a user selects something from a popup menu, then a login window appears and user enters his password. After that, a figure appears showing two buttons. I want to program that if user has pressed button 1 then do some stuff and if user has pressed button 2 then do some other stuff. I am using "uicontrol" for creating push button, how can I check that user has pressed a button. I tried it using "get(h.pb1,{'Value'});" it gives me [0] every time. Kindly help!!

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Answer 1

KSSV 2016-2-4

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you have to use value = get(handles.popmenu,'Value')

value will be the respective number of strings selected in popmenu. Then you can switch between the numbers to do your conditions.

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Rida 2016-2-4

Thank-you, but this is giving me a [0] every time, if I press button, it gives [0] and if I do not press button it gives the same

KSSV 2016-2-4

You may create a handle by yourself, say handles.switch = 1 ; for first switch and handles.switch = 2 ; for the second. So whenever the respective switch is pressed, you will get the handles.switch value.

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