private async Task HideSearchBox()
{
var a1 = SearchBox.FadeTo(0, 200, Easing.SpringOut);
var a4 = TitleLabel.FadeTo(1, 200, Easing.SpringOut);
var a2 = SearchButton.FadeTo(1, 200, Easing.SpringOut);
var a3 = CancelButton.FadeTo(0, 200, Easing.SpringOut);
await Task.WhenAll(a1, a2, a3, a4);
TitleLabel.IsVisible = true;
SearchBox.IsVisible = false;
SearchButton.IsVisible = true;
CancelButton.IsVisible = false;
}
