WPF Prism应用程序不关机

Question

我写了最简单的WPF Prism应用程序。它不关机。

的App.xaml

<Application x:Class="PrismApp.Desktop.App" 
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
      StartupUri="Shell.xaml" 
      ShutdownMode="OnMainWindowClose"> 
    <Application.Resources> 

    </Application.Resources> 
</Application> 

App.xaml.cs

namespace PrismApp.Desktop 
{ 
    /// <summary> 
    /// Interaction logic for App.xaml 
    /// </summary> 
    public partial class App : Application 
    { 
     protected override void OnStartup(StartupEventArgs e) 
     { 
      base.OnStartup(e); 
      Bootstrapper bootstrapper = new Bootstrapper(); 
      bootstrapper.Run(); 
     } 
    } 
} 

Bootstrapper.cs

namespace PrismApp.Desktop 
{ 
    class Bootstrapper : UnityBootstrapper 
    { 
     protected override System.Windows.DependencyObject CreateShell() 
     { 
      var shell = new Shell(); 
      return shell; 
     } 

     protected override void ConfigureModuleCatalog() 
     { 
      base.ConfigureModuleCatalog(); 
     } 
    } 
} 

Shell.xaml

<Window x:Class="PrismApp.Desktop.Shell" 
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
     Title="Shell" Height="350" Width="525"> 
    <Grid> 

    </Grid> 
</Window> 

为什么会是这种情况？

Answer 1

我刚看过我的棱镜项目，设置稍有不同。也许这将有助于

在App.xaml中，我做不有

StartupUri="Shell.xaml" 
ShutdownMode="OnMainWindowClose" 

然后在app.xaml.cs我有以下

private void StartupContainer() 
{ 
    Bootstrapper bootstrapper = new Bootstrapper(); 
    bootstrapper.Run(); 
    bootstrapper.ShowDefaultView(); 
} 

，并在我的引导程序。 cs

Shell _shell; 

protected override DependencyObject CreateShell() 
{ 
    _shell = Container.Resolve<Shell>(); 
    return _shell; 
} 

public void ShowDefaultView() 
{ 
    _shell.Show(); 
} 

其中shell是我的WPF窗口