Unity检查器不将XML文档(<summary>)显示为工具提示

using UnityEditor;
using UnityEngine;

[CustomEditor(typeof(YourScript))]
public class YourScriptEditor : Editor
{
    public override void OnInspectorGUI()
    {
        YourScript yourScript = (YourScript)target;

        // 获取属性的XML文档注释
        string tooltip = GetTooltip(yourScript);

        // 显示属性和工具提示
        EditorGUI.BeginChangeCheck();
        yourScript.yourProperty = EditorGUILayout.IntField(new GUIContent("Your Property", tooltip), yourScript.yourProperty);
        if (EditorGUI.EndChangeCheck())
        {
            // 属性值发生变化时的操作
        }
    }

    // 获取属性的XML文档注释
    private string GetTooltip(YourScript yourScript)
    {
        // 获取属性的反射信息
        System.Reflection.FieldInfo fieldInfo = yourScript.GetType().GetField("yourProperty");

        // 获取XML文档注释
        string tooltip = "";
        if (fieldInfo != null)
        {
            object[] attributes = fieldInfo.GetCustomAttributes(typeof(System.ComponentModel.DescriptionAttribute), true);
            if (attributes.Length > 0)
            {
                tooltip = ((System.ComponentModel.DescriptionAttribute)attributes[0]).Description;
            }
        }

        return tooltip;
    }
}