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
    {
        public MainWindow()
        {
            InitializeComponent();
            addSomeExtra();
        }

        private void addSomeExtra()
        {
            // test of signals_ListBox
            SinusoidalSignal s1 = new SinusoidalSignal(1, 50);
            SinusoidalSignal s2 = new SinusoidalSignal(3, 120);
            ObservableCollection<IAnalogSignal> s = new ObservableCollection<IAnalogSignal>();
            s.Add(s1);
            signals_ListBox.Items.Clear();
            signals_ListBox.ItemsSource = s;
        }
    }
}