/// <summary>
/// Remove callback from the instance.
/// </summary>
/// <param name="callback">The callback to remove.</param>
/// <param name="useTrickleDown">Set 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.</param>
public void UnregisterCallback <TEventType, TUserArgsType>(EventCallback <TEventType, TUserArgsType> callback, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown) where TEventType : EventBase <TEventType>, new()
{
if (m_CallbackRegistry != null)
{
m_CallbackRegistry.UnregisterCallback(callback, useTrickleDown);
}
GlobalCallbackRegistry.UnregisterListeners <TEventType>(this, callback);
}
public void UnregisterCallback <TEventType>(EventCallback <TEventType> callback, TrickleDown useTrickleDown = TrickleDown.NoTrickleDown) where TEventType : EventBase <TEventType>, new()
{
bool flag = this.m_CallbackRegistry != null;
if (flag)
{
this.m_CallbackRegistry.UnregisterCallback <TEventType>(callback, useTrickleDown);
}
GlobalCallbackRegistry.UnregisterListeners <TEventType>(this, callback);
}