Version: 2022.1
LanguageEnglish
  • C#

UnityEventTools.RemovePersistentListener

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Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, int index);

Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, Events.UnityAction call);

Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, Events.UnityAction_1 call);

Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, Events.UnityAction_2 call);

Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, Events.UnityAction_3 call);

Declaration

public static void RemovePersistentListener(Events.UnityEventBase unityEvent, Events.UnityAction_4 call);

Parameters

unityEvent Event to modify.
index Index to remove (if specified).
call Function to remove (if specified).

Description

Removes the given function from the event.

You can specify either the index of the listener function to remove, or the delegate type of the listener function to remove. If you specify the delegate type, this method removes all occurrences of that listener function from the event. If you specify the the index, this method only removes the listener function at the index specified.

Is something described here not working as you expect it to? It might be a Known Issue. Please check with the Issue Tracker at issuetracker.unity3d.com.

Copyright ©2022 Unity Technologies. Publication Date: 2022-11-18.
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