以降序在 C# 中對列表元素進行排序


以下是包含元素的列表 −

IList<Employee> emp = new List<Employee>() {
   new Employee() { EmployeeRank = 4, EmpName = "Amit", EmpMarks = 90 } ,
   new Employee() { EmployeeRank = 05, EmpName = "Raman", EmpMarks = 95 }
};

現在使用 orderby 和 descending 按照降序對元素進行排序。

var res = from str in emp orderby str.EmpName descending select str;

示例

 即時演示

using System;
using System.Linq;
using System.Collections.Generic;
public class Demo {
   public static void Main() {
      IList<Employee> emp = new List<Employee>() {
         new Employee() { EmployeeRank = 4, EmpName = "Amit", EmpMarks = 90 } ,
         new Employee() { EmployeeRank = 05, EmpName = "Raman", EmpMarks = 95 }
      };
      var res = from str in emp orderby str.EmpName descending select str;
      Console.WriteLine("Student List (Descending Order):");
      foreach (var list in res)
      Console.WriteLine(list.EmpName);
   }
}

public class Employee {
   public int EmployeeRank { get; set; }
   public string EmpName { get; set; }
   public int EmpMarks { get; set; }
}

輸出

Student List (Descending Order):
Raman
Amit

更新日期:23-Jun-2020

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