using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WPFDemo
{
    /// <summary>
    /// Silo.xaml 的交互逻辑
    /// </summary>
    public partial class Silo : UserControl, INotifyPropertyChanged
    {


        public string Index
        {
            get { return (string)GetValue(IndexProperty); }
            set { SetValue(IndexProperty, value);
                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Index"));
            }
        }

        // Using a DependencyProperty as the backing store for Index.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty IndexProperty =
            DependencyProperty.Register("Index", typeof(string), typeof(Silo), new PropertyMetadata("Unkown"));



        public string Caption
        {
            get { return (string)GetValue(CaptionProperty); }
            set { SetValue(CaptionProperty, value); 
                PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Caption"));
            }
        }

        // Using a DependencyProperty as the backing store for Caption.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty CaptionProperty =
            DependencyProperty.Register("Caption", typeof(string), typeof(Silo), new PropertyMetadata("Null"));


        public Silo()
        {
            InitializeComponent();
        }

        public event PropertyChangedEventHandler? PropertyChanged;
    }
}