Experimental: this API is experimental and might be changed or removed in the future.

CallbackEventHandler.UnregisterCallback

切换到手册
public void UnregisterCallback (EventCallback<TEventType> callback, Experimental.UIElements.TrickleDown useTrickleDown);
public void UnregisterCallback (EventCallback<TEventType,TUserArgsType> callback, Experimental.UIElements.TrickleDown useTrickleDown);

参数

callback要删除的回调。
useTrickleDownSet this parameter to true to remove the callback from the TrickleDown phase. Set this parameter to false to remove the callback from the BubbleUp phase.

描述

从此实例删除回调。