The DigitalInputChanged(Object, DigitalInputChangedEventArgs) event is raised when the PHCC motherboard detects that one of the digital inputs has changed (i.e. whenever a button that is wired into the digital input key matrix is pressed or released).

Sub DigitalInputChanged ( _
	sender As Object, _
	e As DigitalInputChangedEventArgs _
)

void DigitalInputChanged(
	Object sender,
	DigitalInputChangedEventArgs e
)