What is the use of IBoutlet in ios? [duplicate]

StackOverflow https://stackoverflow.com/questions/21678566

  •  09-10-2022
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문제

I am very well know about full form of IB but i want to know the exact use of IBoutlet

what is the use of IBoutlet in ios in iPhone apps ?

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해결책

You need to declare a variable or a property as an IBOutlet to relate it to the objects that you define in your XIB. ....

Think of the view defined in the XIB as a separate routines that are hidden to your code. The objects - UItextfields, UIImageview etc. that are defined in the XIB are created outside your code (.m ) file IBOutlet allows you to refer to them in your code.

다른 팁

IBOutlet is macro that define variables and methods that are related to in Interface Builder.

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