Legacy Documentation: Version 5.2
LanguageEnglish
  • C#
  • JS

Script language

Select your preferred scripting language. All code snippets will be displayed in this language.

DropdownEvent

class in UnityEngine.UI

/

Inherits from: Events.UnityEvent_1

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Sumbission failed

For some reason your suggested change could not be submitted. Please try again in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Switch to Manual

Description

UnityEvent callback for when a dropdown current option is changed.

Inherited members

Public Functions

GetPersistentEventCountGet the number of registered persistent listeners.
GetPersistentMethodNameGet the target method name of the listener at index index.
GetPersistentTargetGet the target component of the listener at index index.
RemoveAllListenersRemove all listeners from the event.
SetPersistentListenerStateModify the execution state of a persistent listener.

Static Functions

GetValidMethodInfoGiven an object, function name, and a list of argument types; find the method that matches.