Question

How to convert integer array to string array in VB.NET

Answer 1

Module Module1

    Sub Main()

        Dim intArr() As Integer = New Integer() {1, 2, 3, 4}
        Dim strArr() As String = intArr.Select(Function(x) x.ToString()).ToArray() ' LINQ

        For Each element As String In strArr
            Console.WriteLine(element)
        Next

    End Sub

End Module

'run:
' 
' 1
' 2
' 3
' 4

 

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Answer 2

Module Module1

    Sub Main()

        Dim intArr() As Integer = New Integer() {1, 2, 3, 4}
        Dim strArr() As String

        strArr = Array.ConvertAll(Of Integer, String)(intArr, Function(x) x.ToString())

        For Each element As String In strArr
            Console.WriteLine(element)
        Next

    End Sub

End Module

'run:
' 
' 1
' 2
' 3
' 4

 

70+ SQL courses for beginners and professionals