diff --git a/apps/csharp/texteditor/src/texteditor_main.cs b/apps/csharp/texteditor/src/texteditor_main.cs
index e65ec3a8..c77fa3cf 100644
--- a/apps/csharp/texteditor/src/texteditor_main.cs
+++ b/apps/csharp/texteditor/src/texteditor_main.cs
@@ -84,7 +84,7 @@ public class TextEditor : Efl.Csharp.Application
         image.SetIcon(iconName);
         button.SetContent(image);
 
-        toolbar.DoPack(button);
+        toolbar.Pack(button);
         return button;
     }
 
@@ -98,7 +98,7 @@ public class TextEditor : Efl.Csharp.Application
         // space will be given to the other object in the parent container.
         bar.SetHintWeight(1, 0);
         bar.SetDirection(Efl.Ui.Dir.Horizontal);
-        parent.DoPack(bar);
+        parent.Pack(bar);
 
         // "New" button
         toolbarButtonNew = GUIToolbarButtonAdd(bar, "New", "document-new",
@@ -144,7 +144,7 @@ public class TextEditor : Efl.Csharp.Application
         // As a result, it pushes the "Quit" button to the right margin and
         // the rest to the left.
         Efl.Ui.Box box = new Efl.Ui.Box(parent);
-        bar.DoPack(box);
+        bar.Pack(box);
 
         // "Quit" button
         GUIToolbarButtonAdd(bar, "Quit", "application-exit", (object sender, EventArgs e) => { Efl.Ui.Config.Exit(); } );
@@ -175,7 +175,7 @@ public class TextEditor : Efl.Csharp.Application
         editorTextBox.SetHintSizeMin(new Eina.Size2D(360, 240));
         editorTextBox.ChangedEvt += EditorChangedCb;
         editorTextBox.ChangedUserEvt += EditorChangedCb;
-        box.DoPack(editorTextBox);
+        box.Pack(editorTextBox);
 
         // Initial refresh of the toolbar buttons
         GUIToolbarRefresh();
diff --git a/reference/csharp/ui/src/focus_main.cs b/reference/csharp/ui/src/focus_main.cs
index 494c86a3..cc806f74 100644
--- a/reference/csharp/ui/src/focus_main.cs
+++ b/reference/csharp/ui/src/focus_main.cs
@@ -32,14 +32,14 @@ public class Example : Efl.Csharp.Application
           checkbox.SetText("Check " + i);
           checkbox.SetHintAlign(0.5, 0.5);
           checkbox.FocusChangedEvt += FocusChangedCb;
-          vbox.DoPack(checkbox);
+          vbox.Pack(checkbox);
           if (i == 0) first_checkbox = checkbox;
         };
 
         // Create an horizontal box to contain the two buttons
         var hbox = new Efl.Ui.Box(vbox);
         hbox.SetDirection(Efl.Ui.Dir.Horizontal);
-        vbox.DoPack(hbox);
+        vbox.Pack(hbox);
 
         // Create a "Focus Mover" button
         var button = new Efl.Ui.Button(hbox);
@@ -50,7 +50,7 @@ public class Example : Efl.Csharp.Application
             // Manually transfer focus to the first check box
             Efl.Ui.Focus.Util.Focus(first_checkbox);
         };
-        hbox.DoPack(button);
+        hbox.Pack(button);
 
         // Create a Quit button
         button = new Efl.Ui.Button(hbox);
@@ -60,7 +60,7 @@ public class Example : Efl.Csharp.Application
             Console.WriteLine("Clicked Quit");
             Efl.Ui.Config.Exit();
         };
-        hbox.DoPack(button);
+        hbox.Pack(button);
 
         // Show the focus highlight
         win.SetFocusHighlightEnabled(true);
diff --git a/reference/csharp/ui/src/ui_container.cs b/reference/csharp/ui/src/ui_container.cs
index 0cb9c230..3d3c7e12 100644
--- a/reference/csharp/ui/src/ui_container.cs
+++ b/reference/csharp/ui/src/ui_container.cs
@@ -26,7 +26,7 @@ public class Example : Efl.Csharp.Application
               // Button 2 has its maximum size limited, so it will be smaller
               button.SetHintSizeMax(new Eina.Size2D(100,50));
             }
-            box.DoPack(button);
+            box.Pack(button);
         }
 
         return box;
@@ -46,7 +46,7 @@ public class Example : Efl.Csharp.Application
             // Add 4 buttons, following the defined table flow
             button = new Efl.Ui.Button(win);
             button.SetText($"Table {i}");
-            table.DoPack(button);
+            table.Pack(button);
         }
 
         // Last button spans two table cells
diff --git a/reference/csharp/ui/src/ui_sizing.cs b/reference/csharp/ui/src/ui_sizing.cs
index 7ccfa109..07f57697 100644
--- a/reference/csharp/ui/src/ui_sizing.cs
+++ b/reference/csharp/ui/src/ui_sizing.cs
@@ -29,19 +29,19 @@ public class Example : Efl.Csharp.Application
         // Create a regular button (without size hints)
         var button = new Efl.Ui.Button(win);
         button.SetText("Button");
-        box.DoPack(button);
+        box.Pack(button);
 
         // Create a small button (max size is limited)
         button = new Efl.Ui.Button(win);
         button.SetText("Small");
         button.SetHintSizeMax(new Eina.Size2D(50,50));
-        box.DoPack(button);
+        box.Pack(button);
 
         // Create a big button (min size is limited)
         button = new Efl.Ui.Button(win);
         button.SetText("Big button");
         button.SetHintSizeMin(new Eina.Size2D(100,100));
-        box.DoPack(button);
+        box.Pack(button);
     }
 
 #if WIN32
diff --git a/tutorial/csharp/hello-gui/src/gui_main.cs b/tutorial/csharp/hello-gui/src/gui_main.cs
index 4000c9b9..cc6eaa90 100644
--- a/tutorial/csharp/hello-gui/src/gui_main.cs
+++ b/tutorial/csharp/hello-gui/src/gui_main.cs
@@ -38,7 +38,7 @@ public class Example : Efl.Csharp.Application
         label.SetHintWeight(1.0, 0.9);
         label.SetHintAlign(0.5, 0.5);
         // Add the text to the box container
-        box.DoPack(label);
+        box.Pack(label);
 
         // Create a button widget
         var button = new Efl.Ui.Button(box);
@@ -48,7 +48,7 @@ public class Example : Efl.Csharp.Application
         // Set the method to be called when the button is pressed
         button.ClickedEvt += (object sender, EventArgs e) => { Efl.App.AppMain.Quit(0); };
         // Add the button to the box container
-        box.DoPack(button);
+        box.Pack(button);
     }
 
 #if WIN32