using System.Diagnostics; using System.Windows; using WPF_26_MVVM.Views; namespace WPF_26_MVVM; /// /// Interaction logic for App.xaml /// public partial class App : PrismApplication { protected override void RegisterTypes(IContainerRegistry containerRegistry) { Debug.WriteLine("Registering views..."); // 不写名称就是默认的名称 ViewA containerRegistry.RegisterForNavigation(); containerRegistry.RegisterForNavigation(); containerRegistry.RegisterForNavigation(); } protected override Window CreateShell() { var mainView = Container.Resolve(); Debug.WriteLine("MainView resolved"); return mainView; } }