Códigos Fuente de Visual Basic.NET

Public Class Form1

    Dim textToReverse As String

    Dim Letters() As Char

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        textToReverse = TextBox1.Text

        Letters = textToReverse.ToCharArray()

        Array.Reverse(Letters)

        Dim ReversedText As New String(Letters, 0, Letters.Length)

        TextBox2.Text = ReversedText

    End Sub

End Class