Code With VB .Net 55
Private Sub btnone_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs)
Handles Button1.Click
Dim num(2) As Integer
Dim x As Integer
num(0) = 10
num(1) = 27
num(2) = 58
For x = 0 To 2
lstoutput.Items.Add(num(x))
Next x
End Sub