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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Windows.UI;
using Windows.UI.Xaml.Media;
using Xamarin.Forms;
using Xamarin.Forms.ControlGallery.WindowsUniversal;
using Xamarin.Forms.Platform.UWP;
[assembly: ExportEffect(typeof(FocusEffect), "FocusEffect")]
namespace Xamarin.Forms.ControlGallery.WindowsUniversal
{
public class FocusEffect : PlatformEffect
{
protected override void OnAttached()
{
try
{
(Control as Windows.UI.Xaml.Controls.Control).Background = new SolidColorBrush(Colors.Cyan);
(Control as FormsTextBox).BackgroundFocusBrush = new SolidColorBrush(Colors.White);
}
catch (Exception ex)
{
Debug.WriteLine("Cannot set property on attached control. Error: ", ex.Message);
}
}
protected override void OnDetached()
{
}
}
}
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