AnotherOne/Windows/ChangePriority.xaml.cs

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.Shapes;

namespace PracticaDemoexam.Windows
{
    /// <summary>
    /// Логика взаимодействия для ChangePriority.xaml
    /// </summary>
    public partial class ChangePriority : Window
    {
        public ChangePriority()
        {
            InitializeComponent();
        }

        public Action<object, RoutedEventArgs> Button_click;

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Button_click.Invoke(sender, e);
        }
    }
}