Question

我正在学习LINQ，我希望使用LINQ找到第三个最高工资。我知道如何查询集合，但我无法弄清楚如何解决这个问题

void Main()
{
    List<Employee> employees = new List<Employee>();
    employees.Add(new Employee { Id = 1, Name = "John Doe", Salary = 1500 });
    employees.Add(new Employee { Id = 1, Name = "John Wow", Salary = 10000 });
    employees.Add(new Employee { Id = 1, Name = "Bill", Salary = 1000 });
    employees.Add(new Employee { Id = 1, Name = "Jane Doe", Salary = 2000 });

    var secondHighestSalary=from e in employees
                select e ----

}

public class Employee
{
    public int Id { get; set; }
    public string Name { get; set; }
    public double Salary { get; set; }
}

Answer 1

您可以尝试以下代码段

List<Employee> employees = new List<Employee>();
    employees.Add(new Employee { Id = 1, Name = "John Doe", Salary = 1500 });
    employees.Add(new Employee { Id = 1, Name = "John Wow", Salary = 1800 });
    employees.Add(new Employee { Id = 1, Name = "Bill", Salary = 1000 });
    employees.Add(new Employee { Id = 1, Name = "Jane Doe", Salary = 2000 });

    var secondHighestSalary=employees.OrderByDescending(e => e.Salary)
            .Skip(2)
            .Take(1);
secondHighestSalary.Dump();

使用Linq查找第三个Max薪水

1 个答案: