Public Class Form1
    Dim Numeros(9) As Integer
    Dim Posicion As Integer
    Dim Recorrido As Integer
    Dim Texto As String
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        If Posicion <= 9 Then
            Numeros(Posicion) = Val(Numero.Text)
            Posicion = Posicion + 1
            Numero.Clear()
        Else
            MsgBox("Los datos estan llenos")
        End If
        For i As Integer = 0 To Numeros.Length - 1
            Texto &= Numeros(i).ToString() & vbCrLf
        Next
        Lista.Text = Texto
    End Sub
End Class