//Side panel sliding in animation, must be triggered after visiblity change
public void SlideInPanelAnimation()
{
DoubleAnimation da = new DoubleAnimation();
da.From = 0;
da.To = PanelWidth;
da.Duration = PanelSlideTime;
GameSettings.BeginAnimation(System.Windows.Controls.Grid.WidthProperty, da);
}
//Side Panel sliding out animation
public void SlideOutPanelAnimation()
{
DoubleAnimation da = new DoubleAnimation();
da.Completed += new EventHandler(SlideOutPanelAnimation_Finished);
da.From = PanelWidth;
da.To = 0;
da.Duration = PanelSlideTime;
GameSettings.BeginAnimation(System.Windows.Controls.Grid.WidthProperty, da);
}