Version: 5.4
public bool IsInteractable ();

説明

UI.Selectable.IsInteractable

using UnityEngine;
using System.Collections;
using UnityEngine.UI; // required when using UI elements in scripts

public class Example : MonoBehaviour { public Button startButton; void Update () { if (!startButton.IsInteractable ()) { Debug.Log("Start Button has been Disabled"); } } }