WPF Prism:创建外壳的问题 [英] WPF Prism: Problem with creating a Shell

问题描述

我刚刚开始学习Prism并尝试在测试WPF应用程序中将其与MEF一起使用.
基于"WPF动手实验:Prism入门 Prism4 文档中的库" 示例，在一个测试WPF项目中，我将 MainWindow 类重命名为 Shell .
我的Bootstrapper类具有以下代码(同样基于Lab示例):

I just started learning Prism and trying to use it with MEF in a test WPF application.
Based on "WPF Hands-On Lab: Get Started with the Prism Library" example in the Prism4 documentation, in a test WPF project I renamed MainWindow class to Shell.
My Bootstrapper class has the following code (also based on the Lab example):

class Bootstrapper : MefBootstrapper
{
    protected override DependencyObject CreateShell()
    {
         return new Shell();
    }

    protected override void InitializeShell()
    {
        Application.Current.MainWindow = (Shell)this.Shell;
        Application.Current.MainWindow.Show();
    }
    ...

App.xaml.cs代码:

App.xaml.cs code:

public partial class App : Application
{
    protected override void OnStartup(StartupEventArgs e)
    {
        base.OnStartup(e);
        Bootstrapper bootstrapper = new Bootstrapper();
        bootstrapper.Run();
    }
}

当我尝试运行该应用程序而没有在其中导出任何模块时，出现错误消息:
无法找到资源'mainwindow.xaml'."

When I try to run the app even without exporting any module in it, I get an error:
"Cannot locate resource 'mainwindow.xaml'."

我在做什么错了?

推荐答案

重命名您的类时，mainwindow.xaml是否重命名为shell.xaml?

When you renamed your class did mainwindow.xaml get renamed to shell.xaml?

但是代码/配置仍指向原始名称.

But the code/config is still pointing to the original name.

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