From d1463e1fc614e046170e3b8c9153990216865614 Mon Sep 17 00:00:00 2001
From: gaozhou <gaozhou.f@qq.com>
Date: Fri, 2 Dec 2022 14:23:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BAhandle=20=E6=B7=BB=E5=8A=A0=20using=20?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81?=
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---
 .../AssetSystem/Handles/OperationHandleBase.cs  | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs b/Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs
index 18f241f..b08a44c 100644
--- a/Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs
+++ b/Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs
@@ -1,9 +1,22 @@
-using System.Collections;
+using System;
+using System.Collections;
 
 namespace YooAsset
 {
-	public abstract class OperationHandleBase : IEnumerator
+	public abstract class OperationHandleBase : IEnumerator, IDisposable
 	{
+		private bool _isDisposed;
+		public void Dispose()
+		{
+			if (_isDisposed)
+			{
+				return;
+			}
+
+			_isDisposed = true;
+			ReleaseInternal();
+		}
+		
 		private readonly AssetInfo _assetInfo;
 		internal ProviderBase Provider { private set; get; }