Question

How to use dynamic number of parameters in VB.NET

Answer 1

Imports System

Public Class Program
    Public Shared Sub function_(ParamArray list As Integer())
        For i As Integer = 0 To list.Length - 1
            Console.Write(list(i) & " ")
        Next

        Console.WriteLine()
    End Sub

    Public Shared Sub Main()
        function_(1, 2, 3, 4, 5, 6)
    End Sub
End Class




' run:
'
' 1 2 3 4 5 6
'

 

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Answer 2

Imports System

Public Class Program
    Public Shared Sub function_(ParamArray list As Integer())
        For i As Integer = 0 To list.Length - 1
            Console.Write(list(i) & " ")
        Next

        Console.WriteLine()
    End Sub

    Public Shared Sub Main()
        Dim arr As Integer() = {1, 2, 3, 4, 5, 6}
	
        function_(arr)
    End Sub
End Class




' run:
'
' 1 2 3 4 5 6
'

 

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Answer 3

Imports System

Public Class Program
    Public Shared Sub function_(ParamArray list As Object())
        For i As Integer = 0 To list.Length - 1
            Console.Write(list(i) & " ")
        Next

        Console.WriteLine()
    End Sub

    Public Shared Sub Main()
        function_(1, 2, 3.14, "a"c, "vb")
    End Sub
End Class





' run:
'
' 1 2 3.14 a vb
'

 

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Answer 4

Imports System

Public Class Program
    Public Shared Sub function_(ParamArray list As Object())
        For i As Integer = 0 To list.Length - 1
            Console.Write(list(i) & " ")
        Next

        Console.WriteLine()
    End Sub

    Public Shared Sub Main()
        Dim objarr As Object() = {1, 2, 3.14, "a"c, "vb"}
	
        function_(objarr)
    End Sub
End Class





' run:
'
' 1 2 3.14 a vb
'

 

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