Resolved How to use IBAction (Button Press) in ViewDidLoad/ViewWillAppear?

hi , reading.

want automate part of code:

whenever view loads, need click button (ibaction loading data nsuserdefaults) inorder saved data displayed.

however, wish happen without me clicking , appear automatically once view appears.

reckon use viewdidload or viewwillappear (by putting ibaction command in it). not entirely sure how implement this.

can me?

 

how know calling method in general?

 

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