using Lattice.UI.DragDrop.WinUI; using Microsoft.UI.Xaml; namespace Lattice.Example.DragDrop; public sealed partial class MainWindow : Window { private bool _isInitialized = false; public MainWindow() { InitializeComponent(); XamlInitializer.Initialize(this); Title = "✅ Drag & Drop работает! Перетащите элементы →"; } }