using System; using System.Collections.Generic; 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 MainModule.Views { /// /// MainView.xaml 的交互逻辑 /// public partial class MainView : UserControl { public MainView() { InitializeComponent(); } private void SearchBox_KeyDown(object sender, KeyEventArgs e) { if (e.Key == Key.Enter) { // 触发搜索命令 if (DataContext is ViewModels.MainViewModel viewModel) { viewModel.SearchCommand?.Execute(null); } } } } }