public static async Task SlideIn(this FrameworkElement element, AnimateDirection direction, bool firstLoad, float seconds = 0.3F)
{
var sb = new Storyboard();
switch (direction)
{
case AnimateDirection.Left:
sb.AddSlideFromLeft(seconds, element.ActualWidth);
break;
case AnimateDirection.Up:
sb.AddSlideDown(seconds, element.ActualHeight);
break;
}
sb.Begin(element);
if (firstLoad)
{
element.Visibility = Visibility.Visible;
}
await Task.Delay((int)seconds * 1000);
}
