Метод Show формы и события с ним связанные

Public Class Main
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Me.Hide()
        Second.Show()
    End Sub
End Class

Public Class Second
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Me.Hide()
        Main.Show()
    End Sub
    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        'проверка того тикает ли таймер формы Second или не тикает
        Me.Label1.Text = Date.Now.Second
        Main.Label1.Text = Date.Now.Second
    End Sub
    Private Sub Second_Activated(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Activated
        Me.Timer1.Start()
    End Sub
    Private Sub Second_Deactivate(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Deactivate
        Me.Timer1.Stop()
    End Sub
End Class

Dim lst As New List(Of String)
    Private Sub Form1_AutoSizeChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.AutoSizeChanged
        lst.Add("AutoSizeChanged")
    End Sub
 
    Private Sub Form1_Activated(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Activated
        lst.Add("Activated")
    End Sub
' ' '
' И так далее, все события
' ' '
 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        ListBox1.Items.AddRange(lst.ToArray)
    End Sub