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POList, load and instantiate unknown classes in App_Code at run-time
 

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    <p>I want to load and instantiate classes located in my App_Code folder at run-time.</p> <p>The classes implements <code>IModule</code>:</p> <pre><code>public interface IModule { String Test(); } </code></pre> <p>A test class:</p> <pre><code>// ~/App_Code/Test.cs namespace ModuleManagementSystem { class Test : IModule { public String Test() { return "Testing! One, two, thee!"; } } } </code></pre> <p>The class-files are uploaded by the system users and acts as modules.</p> <p>The class-name of the modules will always be the same as the module filename. <br /> <br /> <br /> I am looking for functioning example-code.</p> <p>I will place a bounty as soon as I am able to. <br /> <br /> <br /></p> <h2><strong>Update:</strong></h2> <p><br /></p> <pre><code>namespace ModuleManagementSystem { public sealed class Compile { public void ToDLL(String sourcefile, String outputfile) { var compilerResults = CodeDomProvider.CreateProvider("CSharp").CompileAssemblyFromFile( new CompilerParameters { OutputAssembly = outputfile, GenerateInMemory = false, TreatWarningsAsErrors = false, GenerateExecutable = false, }, sourcefile ); } } } </code></pre> <p>The above works fine for:</p> <pre><code>// ~/App_Code/Test.cs public class Test { // ... } </code></pre> <p>But if I implement my <code>IModule</code> interface:</p> <pre><code>namespace ModuleManagementSystem { public interface IModule { String HelloWorld(); } } </code></pre> <p>I get the following error:</p> <blockquote> <p>{c:\inetpub\wwwroot\ModuleManagementSystemWeb\App_Code\Test.cs(4,21) : error CS0246: The type or namespace name 'ModuleManagementSystem' could not be found (are you missing a using directive or an assembly reference?)} System.CodeDom.Compiler.CompilerError</p> </blockquote> <p>Both the <code>IModule</code> interface and <code>Compile</code> class is located in the same class library, which is referenced from a web application:</p> <p><a href="http://roosteronacid.com/ModuleManagementSystem.jpg" rel="nofollow noreferrer">http://roosteronacid.com/ModuleManagementSystem.jpg</a></p>
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