ZZ-EFEM/Framework/AitexSorterUI/Controls/Door.xaml.cs

using Aitex.Sorter.Common;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace Aitex.Sorter.UI.Controls
{
	/// <summary>
	/// Door.xaml 的交互逻辑
	/// </summary>
	public partial class Door : UserControl
	{
		public Door()
		{
			InitializeComponent();
		}

		public FoupDoorState State
		{
			get { return (FoupDoorState)GetValue(StateProperty); }
			set { SetValue(StateProperty, value); }
		}

		// Using a DependencyProperty as the backing store for State.  This enables animation, styling, binding, etc...
		public static readonly DependencyProperty StateProperty =
			DependencyProperty.Register("State", typeof(FoupDoorState), typeof(Door), new FrameworkPropertyMetadata(FoupDoorState.Unknown, FrameworkPropertyMetadataOptions.AffectsRender));

		protected override void OnRender(DrawingContext drawingContext)
		{
			base.OnRender(drawingContext);

			switch (State)
			{
				case FoupDoorState.Open:
					border.BorderThickness = new Thickness(0);
					image.Visibility = Visibility.Hidden;
					break;
				case FoupDoorState.Close:
					image.Visibility = Visibility.Visible;
					border.BorderThickness = new Thickness(0);
					break;
				case FoupDoorState.Unknown:
					image.Visibility = Visibility.Visible;
					border.BorderThickness = new Thickness(2);
					break;
				default:
					break;
			}
		}
	}
}