How do I disable a UIButton?

Question

I am working on a project in which I have to show all photos of Photo Library in a plist and show them horizontally on UIButtons.

My app will also have an edit button: when the user clicks this button, a delete mark (such as usually appears in other iPhone/iPad apps) should show on each button.

But here's the crucial bit: as soon as this delete mark appears, the functionality of the button should be disabled. I've tried accomplishing this with the following:

{   editbutton.enabled=NO; } 

...but it neither produces an error nor works. What should I do?

Answer 1

Please set this...

 editButton.userInteractionEnabled = NO;  

or You can use

 editButton.enabled = NO;