c# dictionary，list排序

2024-09-03 01:13:04

Dictionary Key排序

Dictionary<string, string> dct= new Dictionary<string, string>();

Dictionary<string, string> dctNew = dct.OrderBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);

list Key排序

Public class student{

    public int grade

    {

        set;

        get;

    }

    public int age

    {

        set;

        get;

    }

    public string name

    {

        set;

        get;

    }

}  

List<student> students = new List<student>();

students.OrderBy(x=>x.grade).ThenBy(x=>x.age);

　　

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