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    copied!<p>I think you need to specify which type is the generic using when declaring the alias. I've done a sample for <a href="https://stackoverflow.com/questions/3996267/how-to-inject-a-generic-ilist-of-objects-using-unity-2-xml-config/4120032#4120032">How to inject a generic IList&lt;&gt; of objects using Unity 2 XML config?</a> like the following.</p> <p>List Suppose you want to use resolve from "IList" to "List". </p> <p><strong>1</strong> First you will have to prepare your configuration file, in this case it's using signed references to IList as well as List.</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8" ?&gt; &lt;configuration&gt; &lt;configSections&gt; &lt;section name="unity" type="Microsoft.Practices.Unity.Configuration.UnityConfigurationSection, Microsoft.Practices.Unity.Configuration"/&gt; &lt;/configSections&gt; &lt;unity xmlns="http://schemas.microsoft.com/practices/2010/unity"&gt; &lt;alias alias="StringListContract" type="System.Collections.Generic.IList`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /&gt; &lt;alias alias="ConcreteStringList" type="System.Collections.Generic.List`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /&gt; &lt;container&gt; &lt;register type="StringListContract" mapTo="ConcreteStringList"&gt; &lt;lifetime type="ContainerControlledLifetimeManager" /&gt; &lt;constructor /&gt; &lt;/register&gt; &lt;/container&gt; &lt;/unity&gt; &lt;/configuration&gt; </code></pre> <p><strong>2</strong> Use the container to resolve the dependency ;-)</p> <pre><code>using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.Practices.Unity; using Microsoft.Practices.Unity.Configuration; namespace UnityTerminal { class Program { static void Main(string[] args) { var container = new UnityContainer(); container.LoadConfiguration(); { var concreteStringList = container.Resolve&lt;System.Collections.Generic.IList&lt;System.String&gt;&gt;(); concreteStringList.Add("Hello World"); } { var concreteStringList = container.Resolve&lt;System.Collections.Generic.IList&lt;System.String&gt;&gt;(); Console.WriteLine("{0}", concreteStringList[0]); } Console.ReadKey(); } } } </code></pre> <p>That should be enough, I hope this works ;-) Best regards, Herber</p>
 

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