WuhuIslandTesting/Library/PackageCache/com.unity.addressables@1.21.12/Tests/Editor/DocExampleCode/LoadWithEvent.cs

namespace AddressableAssets.DocExampleCode
{
    #region doc_LoadWithEvent

    using UnityEngine;
    using UnityEngine.AddressableAssets;
    using UnityEngine.ResourceManagement.AsyncOperations;

    internal class LoadWithEvent : MonoBehaviour
    {
        public string address;
        AsyncOperationHandle<GameObject> opHandle;

        void Start()
        {
            // Create operation
            opHandle = Addressables.LoadAssetAsync<GameObject>(address);
            // Add event handler
            opHandle.Completed += Operation_Completed;
        }

        private void Operation_Completed(AsyncOperationHandle<GameObject> obj)
        {
            if (obj.Status == AsyncOperationStatus.Succeeded)
            {
                Instantiate(obj.Result, transform);
            }
            else
            {
                Addressables.Release(obj);
            }
        }

        void OnDestroy()
        {
            Addressables.Release(opHandle);
        }
    }

    #endregion
}