Remove Listener from Button via Script

Question

I added a Listener even to my buttons using this:

Button b = GetComponent(); b.onClick.AddListener(() => {GoTo(MenuState.Categories);});

I want to be able to change the function of the button later. If I add another Listener I'll just have 2 calls instead of 1. So how can I clear the Listener list on the button?

Answer 1

Best Answer

Answer by fafase · Mar 19, 2015 at 07:40 PM

Either :

http://docs.unity3d.com/500/Documentation/ScriptReference/Events.UnityEvent.RemoveListener.html

for one or:

http://docs.unity3d.com/500/Documentation/ScriptReference/Events.UnityEventBase.RemoveAllListeners.html

for all.

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Remove Listener from Button via Script

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