Version: 2018.1
public bool interactable ;

説明

Use to enable or disable the ability to select a selectable UI element (for example, a Button).

Use this or enable the checkbox in the Inspector of a selectable UI element. When disabled, the UI element appears grayed out.

//Attach this script to a GameObject.
//Attach a Button (Create>UI>Button) to the Start Button field in the Inspector of your GameObject.
//In Play mode, press space to toggle the interactability of the Button.

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

public class Try : MonoBehaviour { //Make sure to attach a Button in the Inspector public Button startButton;

void Update() { //Press the space key to toggle between the Button being interactable or not if (Input.GetKeyDown(KeyCode.Space)) { //Toggle interactable state of the Button on and off startButton.interactable = !startButton.interactable; } } }
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961