Signal_Generator/Signal Generator/MainWindow.xaml.cs

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
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 Signal_Generator
{
    /// <summary>
    /// Логика взаимодействия для MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        ObservableCollection<IAnalogSignal> s;
        public MainWindow()
        {
            InitializeComponent();
            s = new ObservableCollection<IAnalogSignal>();
            signals_ListBox.Items.Clear();
            signals_ListBox.ItemsSource = s;
        }

        private void addSomeExtra()
        {
            SinusoidalSignal s1 = new SinusoidalSignal(1, 50);
            s.Add(s1);
            signals_ListBox.UpdateLayout();
        }
  

        private void addSignal_Button_Click(object sender, RoutedEventArgs e)
        {
            addSomeExtra();
        }
    }
}