public void SetContent(UIElement content)
{
GridContent.FadeOut(Extensions.ContentFadeDuration);
new Thread(() =>
{
Thread.Sleep(Extensions.ContentFadeDuration);
GridContent.Dispatcher.Invoke(() =>
{
GridContent.Children.Clear();
if (content != null)
{
GridContent.Children.Add(content);
}
GridContent.FadeIn(Extensions.ContentFadeDuration);
GC.Collect();
GC.WaitForPendingFinalizers();
});
}).Start();
}