Share Know-How

Just put 4 button in form then add code below.

Private Sub btClone_Click(sender As System.Object, e As System.EventArgs) Handles btClone.Click    System.Diagnostics.Process.Start("DisplaySwitch.exe", "/clone") End Sub

Private Sub btExtend_Click(sender As System.Object, e As System.EventArgs) Handles btExtend.Click    System.Diagnostics.Process.Start("DisplaySwitch.exe", "/extend") End Sub

Private Sub btPri_Click(sender As System.Object, e As System.EventArgs) Handles btPri.Click    System.Diagnostics.Process.Start("DisplaySwitch.exe", "/internal") End Sub

Private Sub btSec_Click(sender As System.Object, e As System.EventArgs) Handles btSec.Click    System.Diagnostics.Process.Start("DisplaySwitch.exe", "/external") End Sub

Work with Windows 7 Only, because displayswitch is build in command in windows 7.