Hello.
I want make simple clicker on vSRO.
but I can't do so would only click on SRO
I know I need to use SendMessage API but I do not know how to do it
Can someone show me it on this code:

Code:
Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Timer1.Start()

    End Sub
...