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VB.Net program to demonstrate the OrderBy() LINQ extension method

By Nidhi Last Updated : November 13, 2024

VB.Net – OrderBy() LINQ Extension Method

In this program, we will use OrderBy() extension method to sort the employee list in ascending order and print them on the console screen.

Program/Source Code:

The source code to demonstrate the OrderBy() LINQ extension method is given below. The given program is compiled and executed successfully.

VB.Net code to demonstrate the example of OrderBy() LINQ Extension Method

'VB.NET program to demonstrate the OrderBy() LINQ 
'extension method to print employee details in 
'ascending order based on names.

Imports System
Imports System.IO
Imports System.Linq

Module Module1
    Public Class Employee
        Public id As Integer
        Public name As String
        Public age As Integer
    End Class

    Sub Main()
        Dim empList = New List(Of Employee) From
        {
            New Employee() With {.id = 101, .name = "Amit", .age = 21},
            New Employee() With {.id = 102, .name = "Arun", .age = 22},
            New Employee() With {.id = 103, .name = "Aman", .age = 23},
            New Employee() With {.id = 104, .name = "Amar", .age = 24},
            New Employee() With {.id = 105, .name = "Akki", .age = 25}
        }

        Dim EmpsInAscOrder = empList.OrderBy(Function(e) e.name)

        Console.WriteLine("Employees: ")
        For Each emp As Employee In EmpsInAscOrder
            Console.WriteLine(emp.id & " " & emp.name & " " & emp.age)
        Next
    End Sub
End Module

Output

Employees:
105 Akki 25
103 Aman 23
104 Amar 24
101 Amit 21
102 Arun 22
Press any key to continue . . .

Explanation

In the above program, we created a module Module1 that contains a class Employee and the Main() function. The Main() function is the entry point for the program.

The Employee class contains data member "id", "name" and "age". In the Main() function, We created the list of employees. Here, we used OrderBy() LINQ method to sort the employee's list in ascending order based on their names and print the employee's detail on the console screen.

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