[Prism练习] Prism Modularity 配合 Unity Ioc 用 XML 方式

在这个例子我想实现一个简单的demo 用来练习用配置文件的方式来加载Prism Module.

• 假设我们要开发一个实现产品和公司资料管理的小demo，首还是建立解决方案的下的几个项目
  PrimsDemo.DesktopMain（启动项目）
  PrismDemo.DesktopCompany（公司资料管理）
  PrismDemo.DesktopProduct（产品资料管理）
  
• Main启动项目中 Shell 是有一个的简单布局 右侧导航 左侧显示主内容区。
  
  
  
• PrismDemo.DesktopCompany模块 实现公司管理的导航和内容视图。在这些项目里将来用MVVM模式。
  
• PrismDemo.DesktopProduct模块 同理

上面的内容同一般建立一个简单Prism程序没有什么区别

• Bootstrapper继承自 UnityBootstrapper

class Bootstrapper : UnityBootstrapper

{



   //…



}

 

• 重载 CreateModuleCatalog() 返回一个 ConfigurationModuleCatalog

 

protected override IModuleCatalog CreateModuleCatalog()
{
    return new ConfigurationModuleCatalog();
}

• 然后配置 App.config

< configSections >
  < section  name = "modules"  type = "Microsoft.Practices.Prism.Modularity.ModulesConfigurationSection, Microsoft.Practices.Prism" />
</ configSections >
< startup >
  < supportedRuntime  version = "v4.0"  sku = ".NETFramework,Version=v4.0" />
</ startup >
< modules >
  < module  assemblyFile = "PrismDemo.DesktopCompany.dll"
          moduleType = "PrismDemo.DesktopCompany.CompanyModule, PrismDemo.DesktopCompany"
          moduleName = "CompanyModule"
          startupLoaded = "true"  />
  < module  assemblyFile = "PrismDemo.DesktopProduct.dll"
          moduleType = "PrismDemo.DesktopProduct.ProductModule, PrismDemo.DesktopProduct"
          moduleName = "ProductModule"
          startupLoaded = "true" >
    <!--<dependencies>
      <dependency moduleName="ModuleE"/>
    </dependencies>-->
  </ module >
</ modules >

 

 

• Unity Container 的配置没有什么特别导入配置即可

protected override void ConfigureContainer()
      {
         UnityConfigurationSection config = ConfigurationManager.GetSection("unity") as UnityConfigurationSection;
          config.Configure(this.Container);

          base.ConfigureContainer();
      }

 

配置方式

<configSections> 

  <section name="modules" type="Microsoft.Practices.Prism.Modularity.ModulesConfigurationSection, Microsoft.Practices.Prism"/> 

  <section name="unity" type="Microsoft.Practices.Unity.Configuration.UnityConfigurationSection,Microsoft.Practices.Unity.Configuration"/> 

</configSections>



<unity> 

  <typeAliases> 

    <!--三个不同类型的生命周期--> 

    <typeAlias alias="singleton" 

               type="Microsoft.Practices.Unity.ContainerControlledLifetimeManager, Microsoft.Practices.Unity" /> 

    <typeAlias alias="external" 

               type="Microsoft.Practices.Unity.ExternallyControlledLifetimeManager, Microsoft.Practices.Unity" /> 

    <typeAlias alias="perThread" 

               type="Microsoft.Practices.Unity.PerThreadLifetimeManager, Microsoft.Practices.Unity" /> 

    



    <!--给类注册别名，以后直接使用别名就可以代替具体类，type=类的详细命名空间和类名词，然后逗号后面是程序集名词--> 

    <typeAlias alias="ProductListView" type="PrismDemo.DesktopProduct.Views.ProductListView, PrismDemo.DesktopProduct" /> 

    <typeAlias alias="ProductMenuView" type="PrismDemo.DesktopProduct.Views.ProductMenuView, PrismDemo.DesktopProduct" /> 

    <typeAlias alias="CompanyListView" type="PrismDemo.DesktopCompany.Views.CompanyListView, PrismDemo.DesktopCompany" /> 

    <typeAlias alias="CompanyMenuView" type="PrismDemo.DesktopCompany.Views.CompanyMenuView, PrismDemo.DesktopCompany" /> 

    <typeAlias alias="UIMessagesService" type="PrismDemo.UIMessage.Service.UIMessagesService, PrismDemo.UIMessage" /> 

    

  </typeAliases> 

  <containers> 

    <container> 

      <types> 

        <!--type是接口，mapto是目标实例化对象--> 

        <type type="ProductListView" mapTo="ProductListView" > 

          <lifetime type="singleton" /> 

        </type> 

        <type type="ProductMenuView" mapTo="ProductMenuView" > 

          <lifetime type="singleton" /> 

        </type> 

        <type type="CompanyListView" mapTo="CompanyListView" > 

          <lifetime type="singleton" /> 

        </type> 

        <type type="CompanyMenuView" mapTo="CompanyMenuView" > 

          <lifetime type="singleton" /> 

        </type> 

        <type type="UIMessagesService" mapTo="UIMessagesService" > 

          <lifetime type="singleton" /> 

        </type> 

      </types> 

    </container> 

  </containers> 

</unity>



 

 

一个简单的 就完成了

例子本身不完善，后面会继续改进。

附件