SearchService.GetItems

参数

返回值

List<SearchItem> 与搜索查询匹配的搜索项列表。

描述

启动搜索并返回与搜索上下文匹配的所有搜索项。其他项目可以使用异步搜索稍后找到。

Unity 建议使用 SearchService.Request 执行搜索查询。GetItems 通常需要设置更多上下文才能获得良好的结果。以下是一个使用 GetItems 的简单示例。

using System.Collections.Generic;
using UnityEditor;
using UnityEditor.Search;
using UnityEngine;

static class Example_SearchService_GetItems
{
    [MenuItem("Examples/SearchService/GetItems")]
    public static void Run()
    {
        // Create a container to hold found items.
        var results = new List<SearchItem>();

        // Create the search context that will be used to execute the query.
        using (var searchContext = SearchService.CreateContext("scene", "is:leaf"))
        {
            // Initiate the query and get the results.
            // Note: it is recommended to use SearchService.Request if you wish to fetch the items asynchronously.
            results = SearchService.GetItems(searchContext, SearchFlags.WantsMore | SearchFlags.Synchronous);

            // Print results
            foreach (var searchItem in results)
                Debug.Log(searchItem.GetDescription(searchContext));
        }
    }
}