使用Unity Framework，注入System.Windows.Forms.Form页面 [英] Using Unity Framework, inject into System.Windows.Forms.Form page

问题描述

我有一个表单：

public partial class mdiAuthenticationForm : Form
    {
        public Services.Authentication.IAuthentication Authenticator { get; set; 
        public Services.Authentication.IAuthorization Authorizor { get; set; }

，我想为上述两个属性注入具体的类。

and I want to inject concrete classes for the two attributes above.

我每个都有一个类型，并且正在使用app.config作为配置信息。但是，我不想为每个页面创建一个界面，只是为了注入，所以，我如何才能注入每个页面？

I have a type for each of them, and am using the app.config for the configuration information. But, I don't want to create an interface for each page, just to inject, so, how can I inject into each page?

基本上，我应该输入什么在下面的type元素的type属性中，还是我该怎么做？

Basically, what to I put in the type attribute in the following type element, or, how can I do this?

  <type type="" mapTo="mdiAuthenticationForm,project">
  <typeConfig extensionType="Microsoft.Practices.Unity.Configuration.TypeInjectionElement, Microsoft.Practices.Unity.Configuration">
      <property name="Authenticator" propertyType="Services.Authentication.IAuthentication,project">
        <dependency name="mssqlauth" />
      </property>
    <property name="Authorizor" propertyType="Services.Authentication.IAuthorization,project">
      <dependency name="mssqlautz" />
    </property>
  </typeConfig>
  </type>

我正在为此使用Unity框架。

I am using the Unity Framework for this, btw.

谢谢。

编辑：我得到了容器，然后尝试使用此容器进行注入：

I get the container and then I am trying to inject by using this:

Container.Configure<InjectedMembers>().ConfigureInjectionFor<mdiAuthenticationForm>();

推荐答案

基本上，您想使用属性注入来注入mdiAuthenticationForm的依赖项。您不能执行以下操作吗？

Basically you want to use property injection to inject mdiAuthenticationForm's dependencies. Can't you do something like the following?

在配置文件中添加类型映射：

Add your type mappings in the config file:

<container>
  <types>
    <type type="IAuthentication,PutAssemblyNameHere" mapTo="Authentication,PutAssemblyNameHere"/>
    <type type="IAuthorization,PutAssemblyNameHere" mapTo="Authorization,PutAssemblyNameHere"/>
    <type type="mdiAuthenticationForm,PutAssemblyNameHere"/>
  </types>
</container>

在Authentication and Authorization属性上放置依赖项属性。

Put Dependency attributes on Authentication and Authorization properties.

[Dependency]
public Services.Authentication.IAuthentication Authenticator { get; set;} 
[Dependency]
public Services.Authentication.IAuthorization Authorizor { get; set; }

然后最后在您的代码中，执行以下操作以获取mdiAuthenticationForm的实例：

Then finally in your code, do the following to get an instance of mdiAuthenticationForm:

mdiAuthenticationForm form = container.Resolve<mdiAuthenticationForm>(); 

如果您不想在配置文件中添加mdiAuthentication，还可以执行以下操作：

If you don't want to add mdiAuthentication in the config file, you can also do the following:

mdiAuthenticationForm form = new mdiAuthenticationForm();
container.BuildUp<mdiAuthenticationForm>(form);

这应该解决现有实例上的依赖关系并将它们连接起来。

This should resolve the dependencies on an existing instance and wire them up.

这篇关于使用Unity Framework，注入System.Windows.Forms.Form页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！