private void Root_ItemClick(object sender, ItemClickEventArgs e)
{
(ChangeColor.Children[0] as ColorAnimation).To = (e.ClickedItem as ColorGrid).Color.Color;
var lightness = Palette.RGBtoL((e.ClickedItem as ColorGrid).Color.Color);
(ChangeColor.Children[1] as ColorAnimation).To = lightness <= 127 ? Windows.UI.Colors.White : Windows.UI.Colors.Black;
ChangeColor.Completed += (s, v) =>
{
this.Picked = (e.ClickedItem as ColorGrid).Color;
};
ChangeColor.Begin();
this.OnColorPicked((e.ClickedItem as ColorGrid).Color.Color, false);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
(ChangeColor.Children[0] as ColorAnimation).To = (Color)App.Current.Resources["SystemAccentColor"];
var lightness = Palette.RGBtoL((Color)App.Current.Resources["SystemAccentColor"]);
(ChangeColor.Children[1] as ColorAnimation).To = lightness <= 127 ? Windows.UI.Colors.White : Windows.UI.Colors.Black;
ChangeColor.Completed += (s, v) =>
{
this.Picked = new SolidColorBrush((Color)App.Current.Resources["SystemAccentColor"]);
};
ChangeColor.Begin();
this.OnColorPicked((Color)App.Current.Resources["SystemAccentColor"], true);
}