count a loop when button is pushed

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

Answer 1

[Mike]

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;

Answer 2

[Image Analyst]

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.