private void OnButtonStateChanged(object sender, ButtonStateEventArgs args)
{
if (ButtonStateChanged != null) ButtonStateChanged(sender, args);
}
void gc_ButtonStateChanged(object sender, ButtonStateEventArgs args)
{
if (ShowOutput && _currentController == args.ControllerNum)
{
string key = " down";
if (!args.Pressed) key = " up";
AddButtonOutput(args.Button + key);
}
}