LINQ2

bero_0401

Oct 4th, 2024

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C# 1.26 KB | Source Code | 0 0

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using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System;
using revision;
public class Program
{
static void Main(String[] args)
{
// Sorting (OrderBy, OrderByDescending, ThenBy, ThenByDescending, Reverse)
var employees = new List<Employee>
{
new Employee("Abeer" , 21 , 4000),
new Employee("Amr" , 29 , 6000),
new Employee("Ahmed" , 30 , 8000),
new Employee("Ahmed" , 32 , 10000)
};
var query = employees.OrderBy(e => e.Name).ThenByDescending(e=> e.Age).Reverse();
foreach (var employee in query)
{
Console.WriteLine($" Name = {employee.Name} , Age = {employee.Age} , Salary = {employee.Salary} ");
}
// OfType
var emp = new Employee("Ahmed", 30, 8000);
var arr = new ArrayList
{
10 ,
"Abeer" ,
true ,
false ,
25 ,
"Amr" ,
1.06 ,
emp
};
var query2 = arr.OfType<string>();
foreach (var obj in query2)
{
Console.WriteLine(obj);
}
}
}

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