public void TogglePresentationMode()
{
PresentationModeTurnedOn = !PresentationModeTurnedOn;
if (PresentationModeChanged != null)
{
PresentationModeChanged(this, EventArgs.Empty);
}
if (PresentationModeTurnedOn)
{
fontChanger.TurnOn();
telemetry.WriteEvent("Presentation Mode");
}
else
{
fontChanger.TurnOff();
}
}
