public MainWindow() { InitializeComponent(); MySource m1 = new MySource() { Finished = "First", Duration = "www", Name = "Xiao", Description = "sdsss" }; ms.Add(m1); MySource m2 = new MySource() { Finished = "Second", Duration = "www", Name = "Li", Description = "such" }; ms.Add(m2); MySource m3 = new MySource() { Finished = "Third", Duration = "www", Name = "Ming", Description = "little" }; ms.Add(m3); MySource m4 = new MySource() { Finished = "Fourth", Duration = "www", Name = "Da", Description = "yeah" }; ms.Add(m4); MySource m5 = new MySource() { Finished = "Fifth", Duration = "www", Name = "Hua", Description = "what" }; ms.Add(m5); this.listView.ItemsSource = ms; }