Odin Inspector 系列教程 --- On Collection Changed Attribute

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OnCollectionChanged可以放在集合上，通过inspector更改集合提供事件回调。此外，它提供了CollectionChangeInfo结构，其中包含有关对集合所做的详细更改的信息。但更改其对应Value的内部值是不会进行对应回调的。

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using Sirenix.OdinInspector;
using Sirenix.OdinInspector.Editor;
using System.Collections.Generic;
using UnityEngine;public class OnCollectionChangedAttributeExample : MonoBehaviour
{// Start is called before the first frame updatevoid Start(){}[InfoBox("更改集合则调用对应的回调，并获取详细更改描述.")][OnCollectionChanged("Before", "After")]public List<string> list = new List<string>() { "str1", "str2", "str3" };[ShowInInspector][OnCollectionChanged("Before", "After")]public HashSet<string> hashset = new HashSet<string>() { "str1", "str2", "str3" };[ShowInInspector][OnCollectionChanged("Before", "After")]public Dictionary<string, string> dictionary = new Dictionary<string, string>() { { "key1", "str1" }, { "key2", "str2" }, { "key3", "str3" } };public void Before(CollectionChangeInfo info, object value){Debug.Log("接收回调之前改变的信息:：\r\n" + info + ", 对应的集合实例:：\r\n " + value);}public void After(CollectionChangeInfo info, object value){Debug.Log("接收回调后变化的信息：\r\n " + info + "对应的集合实例： \r\n " + value);}
}