ios - How to disable button after last answer typed in .txt file? -


I'm making word games in xcode! But I do not need to be able to play after the user completes the game ... It is true that after completing the game, I warn them with pop ups and then take them back to the main menu in ViewController .

But if the user taps the button at the end of the game, he should not be able to play the game at any time. How do I disable the play button at the end of the game?

Code for the Play button: 

  - (IBAction) btPlayClick: (ID) sender {AudiServicesWebsystemSound (Sound 2); PlayViewController * viewcontroller = [[PlayViewController alloc] initWithNibName: @ "PlayViewController" bundle: zero]; See Controller. Model Transition Style = UMODAL Transition StyleFlipHoriginal; [Self-present ViewController: Animated View Controller: Yes Completed: Zero];   
}  
 And I have an int for the current level called "ncurrentLevel"  
 There are 100 levels and 100 words in the TSTT file.  
 How is this done?   
 
 
 All  UIControl  classes (including  UIButton ) Has a property),  enabled , which determines whether they respond to touch events. You can change your button  enabled  property to  NO < / code>. You will most likely be able to create and wire the  IBOutlet  for your button so that you can easily manipulate it.  
 Of course if the user starts a new game, you will need it to enable your button again :)

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