using CPF; using CPF.Controls; using System; namespace ClassLibrary1 { public class MainView : Control { protected override void InitializeComponent() { //Root.LoadStyleFile("res://ClassLibrary1/Stylesheet1.css"); Background = "#FFFFFF"; Width = 387; Height = 464; Children.Add(new Button { MarginTop = 42, Commands = { { nameof(Button.Click), nameof(ClickTest), this, CommandParameter.EventSender, CommandParameter.EventArgs }, }, Height = 31, Width = 72, Content = "Button", }); Children.Add(new ListBox { Height = 189, Width = 148, Items = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 } }); } void ClickTest(CpfObject obj, RoutedEventArgs eventArgs) { new Window1().Show(); } } }