List嵌套排序并取第一个对象

using Newtonsoft.Json;
using 嵌套List排序;

//示例list
var exampleString =
"{\"code\":1,\"msg\":\"[OK]AI诊断成功！\",\"diagnoseJson\":{\"disease\":{\"zhongda\":[[\"胆癌（胆囊癌胆总管癌胆囊肉瘤）\",0.00012]],\"changjian\":[[\"肝痞（脂肪肝）\",0.00365],[\"肝瘤（肝内囊肿、肝血管瘤）\",0.00064],[\"胆瘅（急性胆囊炎）\",0.01004]]}}}";

//需求根据diagnoseJson 中 changjian 中的数字进行排序取第一个对象
//将示例字符串转换为对象
var exampList = JsonConvert.DeserializeObject<ExampleDto>(exampleString);

//判断转换是否为空
if (exampList != null)
{
//排序并取出第一个对象list
var changjianList = exampList.diagnoseJson.disease.changjian.OrderByDescending(lst => lst[1]).FirstOrDefault();
//判断list不为空
if (changjianList != null)
{
//取出排序后第一个
var changjian = changjianList[0];
//输出
Console.WriteLine(changjian);
}
}
Console.ReadKey();

ExampleDto 类

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 嵌套List排序
{

//如果好用，请收藏地址，帮忙分享。
public class Disease
{
/// <summary>
///
/// </summary>
public List<List<string>> zhongda { get; set; }
/// <summary>
///
/// </summary>
public List<List<string>> changjian { get; set; }
}

public class DiagnoseJson
{
/// <summary>
///
/// </summary>
public Disease disease { get; set; }
}

public class ExampleDto
{
/// <summary>
///
/// </summary>
public int code { get; set; }
/// <summary>
/// [OK]AI诊断成功！
/// </summary>
public string msg { get; set; }
/// <summary>
///
/// </summary>
public DiagnoseJson diagnoseJson { get; set; }
}
}