Recreate Menus showcase and use the new PreserveFilenameOnDirectoryChanges on New

Author: tznind

Showcase/Menus.Designer.cs

@@ -0,0 +1,20 @@
+
+//------------------------------------------------------------------------------
+
+//  <auto-generated>
+//      This code was generated by:
+//        TerminalGuiDesigner v2.0.0.0
+//      You can make changes to this file and they will not be overwritten when saving.
+//  </auto-generated>
+// -----------------------------------------------------------------------------
+namespace Showcase {
+    using Terminal.Gui;
+    
+    
+    public partial class Menus {
+        
+        public Menus() {
+            InitializeComponent();
+        }
+    }
+}

Showcase/Menus.cs

@@ -1270,6 +1270,7 @@ private void New()
             AllowedTypes = new List<IAllowedType>() { new AllowedType("C# File", ".cs") },
             Path = "MyView.cs",
         };
+        ofd.Style.PreserveFilenameOnDirectoryChanges = true;
         ofd.Layout();
 
         Application.Run(ofd);