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count a loop when button is pushed

조회 수: 6(최근 30일)
TheDice
TheDice 2021년 4월 12일
답변: Mike 2021년 4월 12일
hi,
i have a button with which i start a function. in the function there should be a for loop that counts up every time the button is clicked. what is the best way to solve this?
Best regards

답변(2개)

Mike
Mike 2021년 4월 12일
All controls come with a "UserData" field. I would use that, In "startupFcn" initialize to zero
app.Button.UserData = 0
Then in the button pushed function
app.Button.UserData = app.Button.UserData + 1;

Image Analyst
Image Analyst 2021년 4월 12일
See attached GUI. When you press the Go button, it counts up and put the result into a text label on the GUI. When you press the Stop button, it stops.

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