I'm trying to count the number of times the gui is being run on clicking a pushbutton. How to make the count continue even after the application is closed and started again. (i.e) if the count is 8 before closing ,it should start from 9 the next time

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I'm setting up the counter variables in the pushbutton callback and set the user data while the gui loads. \\before gui loads
set(handles.btnRun,'UserData',0)
\\PushButton CallBack
counter = get(hObject, 'UserData') + 1;
set(hObject, 'UserData', counter);
// As we are setting it to 0 , it is starting from 0 everytime. How to define a global varibale or something which can pass the previous count. //
Thanks for the help.

Accepted Answer

Jan Orwat
Jan Orwat on 5 Oct 2016
You may specify delete function which will be called each time application/gui is closed. Using this you may save all the variables you want to the file. Then using creation function you can bring those variables back. Read more about figure properties.
  2 Comments
Jan Orwat
Jan Orwat on 6 Oct 2016
Edited: Jan Orwat on 6 Oct 2016
Write your own function, then specify it as a callback, for example DeleteFcn in gui figure. It will be called when one close the app. You can do it via button as well.

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