Added source code.

Source/Help/App.xaml.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Windows;
+
+namespace Help
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            // We need to initialize the help system now
+            try
+            {
+                string file = DynamicLink.Launcher.FindHelpFiles();
+                if (System.IO.File.Exists(file))
+                    HelpSystem.HelpManager.Load(file);
+
+                else Properties["ERROR"] = new Exception("Could not find index file documentation\\index.xml.");
+            }
+
+            catch (Exception ex)
+            {
+                Properties["ERROR"] = ex;
+            }
+
+            // Check if we were asked to load anything
+            if (e.Args.Length != 0)
+            {
+                Properties["APPLICATION"] = e.Args[0];
+            }
+
+            // Continue
+            base.OnStartup(e);
+        }
+    }
+}