更改脚本中的ReorderableList最大项目数

using UnityEditor;
using UnityEditorInternal;
using UnityEngine;

public class MyScript : MonoBehaviour
{
    private ReorderableList myList;

    private void OnEnable()
    {
        myList = new ReorderableList(serializedObject, serializedObject.FindProperty("myListProperty"), true, true, true, true);
        myList.drawHeaderCallback = DrawHeader;
        myList.drawElementCallback = DrawElement;
        myList.elementHeightCallback = GetElementHeight;
        myList.onAddCallback = OnAddElement;
        myList.onRemoveCallback = OnRemoveElement;
        myList.onReorderCallback = OnReorderList;
        myList.onChangedCallback = OnListChanged;
        myList.onSelectCallback = OnSelectElement;
        myList.onCanRemoveCallback = CanRemoveElement;
        myList.onCanAddCallback = CanAddElement;
        myList.onAddDropdownCallback = OnAddDropdown;
        myList.onRemoveDropdownCallback = OnRemoveDropdown;

        // 修改最大项目数为10
        myList.maxItemCount = 10;
    }

    // 其他ReorderableList的回调函数和实现省略...

    private void OnGUI()
    {
        serializedObject.Update();
        myList.DoLayoutList();
        serializedObject.ApplyModifiedProperties();
    }
}