Prism研究之一： Silverlight HelloWorld Demo

1.首先建一个Silverlight项目：HelloWorld.Silverlight.PrismSample

2.在解决方案中add新项目Silverlight类库HelloWorld.Silverlight.HelloWorldModule

 在引用中添加

　 Microsoft.Practices.Composite.dll
 Microsoft.Practices.Composite.Presentation.dll

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Practices.Composite.Modularity;
using Microsoft.Practices.Composite.Regions;
using HelloWorld.Silverlight.HelloWorldModule.Views;

namespace HelloWorld.Silverlight.HelloWorldModule
{
    public class HelloWorldModule : IModule
    {
        private readonly IRegionManager regionManager;



        public void Initialize()
        {
            regionManager.RegisterViewWithRegion("MainRegion", typeof(HelloWorldView));
        }



        public HelloWorldModule(IRegionManager regionManager)
        {
            this.regionManager = regionManager;

        }
    }
}

3.在HelloWorld.Silverlight.HelloWorldModule 项目中add一个文件夹Views

<UserControl x:Class="HelloWorld.Silverlight.HelloWorldModule.Views.HelloWorldView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Grid x:Name="LayoutRoot" Background="White">
        <TextBlock Text="Hello World" Foreground="Green" HorizontalAlignment="Center"
VerticalAlignment="Center" FontFamily="Calibri" FontSize="24" FontWeight="Bold"></TextBlock>
    </Grid>
</UserControl>

以下在HelloWorld.Silverlight.PrismSample项目中

在引用中添加下面5个的引用

    Microsoft.Practices.Composite.dll
 Microsoft.Practices.Composite.Presentation.dll
 Microsoft.Practices.Composite.UnityExtensions.dll
 Microsoft.Practices.ServiceLocation.dll
 Microsoft.Practices.Unity.dll

再添加项目引用HelloWorld.Silverlight.HelloWorldModule

4.MainPage 改成Shell

<UserControl x:Class="HelloWorld.Silverlight.PrismSample.Shell"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:Regions="clr-namespace:Microsoft.Practices.Composite.Presentation.Regions;assembly=Microsoft.Practices.Composite.Presentation"  
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
    mc:Ignorable="d" d:DesignWidth="640" d:DesignHeight="480">
  <Grid x:Name="LayoutRoot">
        <ItemsControl Name="MainRegion" Regions:RegionManager.RegionName="MainRegion"/>
  </Grid>
</UserControl>

  private void Application_Startup(object sender, StartupEventArgs e)
        {
            //this.RootVisual = new Shell();

            var bootStrapper = new Bootstrapper();

            bootStrapper.Run();

        }

5.添加类Bootstrapper.cs

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Practices.Composite.UnityExtensions;
using Microsoft.Practices.Composite.Modularity;

namespace HelloWorld.Silverlight.PrismSample
{
    public class Bootstrapper : UnityBootstrapper
    {

        protected override DependencyObject CreateShell()
        {
            Shell shell = Container.Resolve<Shell>();
            Application.Current.RootVisual = shell;
            return shell;
        }


        protected override IModuleCatalog GetModuleCatalog()
        {
            ModuleCatalog catalog = new ModuleCatalog()
            .AddModule(typeof(HelloWorld.Silverlight.HelloWorldModule.HelloWorldModule));
            return catalog;
        }
    }
}