Question

How to create a random sublist from a list in VB.NET

Answer 1

Imports System
Imports System.Linq
Imports System.Collections.Generic

Class Program
    Public Shared Sub Main()
		Dim lst As List(Of Integer) = Enumerable.Range(1, 10).ToList()
        Dim random As Random = New Random()
		
		Dim randomSublist As List(Of Integer) = lst.OrderBy(Function(x) random.[Next]()).Take(5).ToList()
	
        Console.WriteLine(String.Join(", ", randomSublist))
    End Sub
End Class



' run:
'
' 8, 7, 10, 9, 4
'

 

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