# improved ActivationManager class to filter the assemblies using the…

… Deployment.Current.Parts collection

SilverlightActivator.NuGet/SilverlightActivator.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>SilverlightActivator</id>
-    <version>1.0.1</version>
+    <version>1.0.2</version>
     <title>Silverlight Activator for Windows Phone</title>
     <authors>Mariano Converti, Damian Martinez, and Nicolás Bello Camilletti</authors>
     <owners>Mariano Converti, Damian Martinez, and Nicolás Bello Camilletti</owners>

SilverlightActivator_WP/ActivationManager.cs

@@ -33,25 +33,36 @@ public ActivationManager()
             }
         }
 
-        private static void Init()
+        /// <summary>
+        /// Runs all the available ApplicationStartup methods.
+        /// </summary>
+        public static void RunApplicationStartupMethods()
         {
-            Application.Current.Startup += OnStartup;
-            Application.Current.Exit += OnApplicationExit;
+            RunActivationMethods<ApplicationStartupMethodAttribute>();
         }
 
-        private static void OnStartup(object sender, StartupEventArgs e)
+        /// <summary>
+        /// Runs all the available ApplicationExit methods.
+        /// </summary>
+        public static void RunApplicationExitMethods()
         {
-            RunActivationMethods<ApplicationStartupMethodAttribute>();
+            RunActivationMethods<ApplicationExitMethodAttribute>();
         }
 
-        private static void OnApplicationExit(object sender, EventArgs e)
+        private static void Init()
         {
-            RunActivationMethods<ApplicationExitMethodAttribute>();
+            Application.Current.Startup += (s, e) => RunApplicationStartupMethods();
+            Application.Current.Exit += (s, e) => RunApplicationExitMethods();
         }
 
         private static void RunActivationMethods<T>() where T : BaseActivationMethodAttribute
         {
-            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
+            var deploymentParts = Deployment.Current.Parts.Cast<AssemblyPart>();
+            var activationAssemblies = AppDomain.CurrentDomain.GetAssemblies()
+                .Where(a => deploymentParts.Any(p => p.Source.Equals(a.ManifestModule.Name, StringComparison.OrdinalIgnoreCase))
+                            && (a != typeof(ActivationManager).Assembly));
+
+            foreach (var assembly in activationAssemblies)
             {
                 // The activation methods are executed according to the specified order
                 var activationAttributes = assembly.GetActivationAttributes<T>().OrderBy(at => at.Order);