Menampilkan Jendela Beserta Button GUI

[void] [reflection.assembly]::loadwithpartialname("System.Windows.Forms")

$form = new-object Windows.Forms.Form

$form.text = "Form Pertama Ku"

$button = new-object windows.forms.button

$button.text = "Tekan Tombol Ini"

$button.dock = "fill"

$button.add_click({$form.close()})

$form.controls.add($button)

$form.add_shown({$form.Activate()})

$form.showdialog()