Question

How to add a range of elements of a list to another list at a specific position in VB.NET

Answer 1

Imports System
Imports System.Collections.Generic

Class Program
    Public Shared Sub Main()
        Dim source As List(Of Integer) = New List(Of Integer) From {
            10,
            20,
            30,
            40,
            50,
            60,
            70
        }
        Dim target As List(Of Integer) = New List(Of Integer) From {
            1,
            2,
            3,
            4
        }
        Dim rangeToInsert As List(Of Integer) = source.GetRange(2, 3)
		
        target.InsertRange(1, rangeToInsert)
		
        Console.WriteLine(String.Join(", ", target))
    End Sub
End Class



' run
' 
' 1, 30, 40, 50, 2, 3, 4
'

 

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