//좌측이동 애니메이션
void MoveLeft()
{
DoubleAnimation MyDouble = new DoubleAnimation();
MyDouble.To = xml_Scroll.HorizontalOffset - SystemParameters.PrimaryScreenWidth;
MyDouble.Duration = new Duration(TimeSpan.FromMilliseconds(1500));
MyDouble.EasingFunction = new CubicEase()
{
EasingMode = EasingMode.EaseInOut
};
Mediator.BeginAnimation(ScrollViewerOffsetMediator.ScrollableWidthMultiplierProperty, MyDouble);
}
