diff --git a/tutorial/csharp/eo-intro/src/eo_intro_main.cs b/tutorial/csharp/eo-intro/src/eo_intro_main.cs
index fc5e68ed..386366de 100644
--- a/tutorial/csharp/eo-intro/src/eo_intro_main.cs
+++ b/tutorial/csharp/eo-intro/src/eo_intro_main.cs
@@ -1,23 +1,24 @@
+using System;
 
 public class Example
 {
-    efl.model.Item root, child2;
+    static efl.IModel_Item root, child2;
 
     // Create our test hierarchy
     static void ObjCreate()
     {
         // First create a root element
-        root = new efl.model.Item(null, (efl.model.Item eroot) => {
+        root = new efl.Model_Item(null, (efl.IModel_Item eroot) => {
             eroot.SetName("Root");
         });
 
         // Create the first child element
-        new efl.model.Item(root, (efl.model.Item eroot) => {
+        new efl.Model_Item(root, (efl.IModel_Item eroot) => {
             eroot.SetName("Child1");
         });
 
         // Create the second child element, this time, with an extra reference
-        child2 = new efl.model.Item(root, (efl.model.Item eroot) => {
+        child2 = new efl.Model_Item(root, (efl.IModel_Item eroot) => {
             eroot.SetName("Child2");
         });
     }
@@ -26,12 +27,11 @@ public class Example
     static void ObjDestroy()
     {
         // Destroy the root element
-        printf ("Deleting Root...\n");
-        efl_unref(root);
+        Console.WriteLine ("Deleting Root...\n");
         root.Dispose();
 
         // Destroy the child2 element, for which we were keeping an extra reference
-        printf ("Deleting Child2...\n");
+        Console.WriteLine ("Deleting Child2...\n");
         child2.Dispose();
     }
 
@@ -47,4 +47,4 @@ public class Example
 
         efl.All.Shutdown();
     }
-}
\ No newline at end of file
+}