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I want to let the user set a countdown with choosing the timeintervall by a datePicker. I only have the layout, but don't know how to program it as I'm very new to Xcode: enter image description here

The time should count down in the label when the button is clicked. Thanks to everyone in advance :)

rmaddy
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1 Answers1

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I was having sort of the same trouble. Check out this tutorial. It's very in-depth and it should be what you need. :)

http://code-and-coffee.blogspot.com/2014/02/how-to-make-countdown-app.html

Joshua Hart
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