在WPF中使用Prism 7加载应用程序时导航到默认视图

protected override void OnStartup(StartupEventArgs e)
{
    base.OnStartup(e);
    var bootstrapper = new Bootstrapper();
    bootstrapper.Run();
}

public class Bootstrapper : UnityBootstrapper
{
    protected override DependencyObject CreateShell()
    {
        // 创建Shell窗口或主界面
        return Container.Resolve<MainWindow>();
    }

    protected override void InitializeShell()
    {
        base.InitializeShell();
        // 在Shell创建完成后，进行导航操作
        var regionManager = Container.Resolve<IRegionManager>();
        regionManager.RequestNavigate("MainRegion", "DefaultView");
    }

    protected override void ConfigureModuleCatalog()
    {
        // 配置模块目录，注册模块
        var moduleCatalog = (ModuleCatalog)ModuleCatalog;
        moduleCatalog.AddModule(typeof(DefaultModule));
    }
}

public class DefaultModule : IModule
{
    private readonly IRegionManager _regionManager;
    private readonly IUnityContainer _container;

    public DefaultModule(IRegionManager regionManager, IUnityContainer container)
    {
        _regionManager = regionManager;
        _container = container;
    }

    public void OnInitialized(IContainerProvider containerProvider)
    {
        // 注册默认视图
        _regionManager.RegisterViewWithRegion("MainRegion", typeof(DefaultView));
    }

    public void RegisterTypes(IContainerRegistry containerRegistry)
    {
        // 注册其他类型和服务
    }
}

public class DefaultView : UserControl
{
    // 默认视图的XAML定义
}

public class DefaultViewModel : BindableBase
{
    // 默认视图的视图模型
}