Changes to let Net45 sample run over Owin

samples/MvcSample/Program.cs

@@ -0,0 +1,22 @@
+#if NET45
+using System;
+using Microsoft.Owin.Hosting;
+
+namespace MvcSample
+{
+    public class Program
+    {
+        const string baseUrl = "http://localhost:9001/";
+
+        public static void Main()
+        {
+            using (WebApp.Start<Startup>(new StartOptions(baseUrl)))
+            {
+                Console.WriteLine("Listening at {0}", baseUrl);
+                Console.WriteLine("Press any key to exit");
+                Console.ReadKey();
+            }
+        }
+    }
+}
+#endif

samples/MvcSample/Startup.cs

@@ -1,15 +1,12 @@
 #if NET45
 using System;
-using System.Threading.Tasks;
+using System.IO;
 using Microsoft.AspNet.Mvc;
 using Microsoft.AspNet.Mvc.Razor;
 using Microsoft.AspNet.Mvc.Routing;
-using Microsoft.Owin;
 using Microsoft.Owin.FileSystems;
 using Owin;
 
-[assembly: OwinStartup(typeof(MvcSample.Startup))]
-
 namespace MvcSample
 {
     public class Startup
@@ -20,7 +17,12 @@ namespace MvcSample
 
             var serviceProvider = MvcServices.Create();
 
-            string appRoot = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
+            // HACK to determine app root.
+            string appRoot = Environment.CurrentDirectory;
+            while (!String.IsNullOrEmpty(appRoot) && !appRoot.TrimEnd(Path.DirectorySeparatorChar).EndsWith("MvcSample"))
+            {
+                appRoot = Path.GetDirectoryName(appRoot);
+            }
 
             serviceProvider.AddInstance<IFileSystem>(new PhysicalFileSystem(appRoot));
             serviceProvider.Add<IVirtualFileSystem, VirtualFileSystem>();

samples/MvcSample/project.json

@@ -15,6 +15,8 @@
           "Owin": "1.0",
           "Microsoft.Owin": "2.1.0",
           "Microsoft.Owin.Diagnostics": "2.1.0",
+          "Microsoft.Owin.Hosting": "2.1.0",
+          "Microsoft.Owin.Host.HttpListener": "2.1.0",
           "Microsoft.AspNet.Abstractions.Owin": "0.1-alpha-*"
        }
     },