aivfo-tl-3.0/aivfo-front-manament-2.0/ivf_tl_Manage/UserControls/PicUserControl.xaml.cs

using ivf_tl_CustomControls;
using System;
using System.Collections.Generic;
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 ivf_tl_Manage.UserControls
{
    /// <summary>
    /// PicUserControl.xaml 的交互逻辑
    /// </summary>
    public partial class PicUserControl : UserControl
    {
        public event Action<PicUserControl, bool> SelectedPropertyChangedEevent;
        public PicUserControl()
        {
            InitializeComponent();
        }
        public int SelectedNum
        {
            get { return (int)GetValue(SelectedNumProperty); }
            set { SetValue(SelectedNumProperty, value); }
        }

        public static readonly DependencyProperty SelectedNumProperty =
            DependencyProperty.Register("SelectedNum", typeof(int), typeof(PicUserControl), new PropertyMetadata(1));

        public string ImageInfoString
        {
            get { return (string)GetValue(ImageInfoStringProperty); }
            set { SetValue(ImageInfoStringProperty, value); }
        }

        public static readonly DependencyProperty ImageInfoStringProperty =
            DependencyProperty.Register("ImageInfoString", typeof(string), typeof(PicUserControl), new PropertyMetadata(null));

        public ImageSource ImageSourceUrl
        {
            get { return (ImageSource)GetValue(ImageSourceUrlProperty); }
            set { SetValue(ImageSourceUrlProperty, value); }
        }

        public static readonly DependencyProperty ImageSourceUrlProperty =
            DependencyProperty.Register("ImageSourceUrl", typeof(ImageSource), typeof(PicUserControl), new PropertyMetadata(null));

        public bool IsSelected
        {
            get { return (bool)GetValue(IsSelectedProperty); }
            set { SetValue(IsSelectedProperty, value); }
        }

        // Using a DependencyProperty as the backing store for IsSelected.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty IsSelectedProperty =
            DependencyProperty.Register("IsSelected", typeof(bool), typeof(PicUserControl), new PropertyMetadata(false, new PropertyChangedCallback(IsSelectedPropertyChangedCallback)));

        private static void IsSelectedPropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (!(d is PicUserControl source)) return;
            if (!(e.NewValue is bool newValue)) return;
            source.SelectedPropertyChangedEevent?.Invoke(source, newValue);
        }
    }
}