using System.Windows;
using System.Windows.Markup;

namespace Caliburn.Messaging
{
    [ContentProperty("Value")]
    public class Parameter : FrameworkElement
    {
        public static readonly DependencyProperty ValueProperty =
            DependencyProperty.Register(
                "Value",
                typeof(object),
                typeof(Parameter),
                new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault)
                );

        public Parameter() {}

        public Parameter(object value)
        {
            Value = value;
        }

        public object Value
        {
            get { return GetValue(ValueProperty); }
            set { SetValue(ValueProperty, value); }
        }
    }
}