public Task <object> RotateScreenCounterClockwise(object arg)
{
return(Task <object> .Factory.StartNew(() =>
{
ScreenOrientationControl.RotateCounterClockwise();
return null;
}));
}
public Task <object> FlipScreen(object arg)
{
return(Task <object> .Factory.StartNew(() =>
{
ScreenOrientationControl.Flip();
return null;
}));
}