1 files changed, 3 insertions, 3 deletions

diff --git a/tutorial/csharp/hello-gui/src/gui_main.cs b/tutorial/csharp/hello-gui/src/gui_main.cs
index fc1cf18..a0a40d6 100644
--- a/tutorial/csharp/hello-gui/src/gui_main.cs
+++ b/tutorial/csharp/hello-gui/src/gui_main.cs
@@ -3,7 +3,7 @@ using System;
 public class Example : Efl.Csharp.Application
 {
     // Callback to quit the application
-    public static void QuitCb(object sender, Efl.Gfx.IEntityVisibilityChangedEvt_Args e)
+    public static void QuitCb(object sender, Efl.Gfx.IEntityVisibilityChangedEventArgs e)
     {
         // Exit the EFL main loop
         if (e.arg == false)
@@ -20,7 +20,7 @@ public class Example : Efl.Csharp.Application
         // button is pressed
         win.SetAutohide(true);
         // Hook to the Hide event
-        win.VisibilityChangedEvt += QuitCb;
+        win.VisibilityChangedEvent += QuitCb;
 
         // Create a box container
         var box = new Efl.Ui.Box(win);
@@ -48,7 +48,7 @@ public class Example : Efl.Csharp.Application
         button.SetText("Quit");
         button.SetHintWeight(1.0, 0.1);
         // Set the method to be called when the button is pressed
-        button.ClickedEvt += (object sender, Efl.Input.IClickableClickedEvt_Args e) => { Efl.App.AppMain.Quit(0); };
+        button.ClickedEvent += (object sender, Efl.Input.IClickableClickedEventArgs e) => { Efl.App.AppMain.Quit(0); };
         // Add the button to the box container
         box.Pack(button);
     }