Moved DoChanged to after the Refresh

inabox.wpf/DynamicGrid/Grids/DynamicGrid.cs

@@ -1507,8 +1507,8 @@ public abstract class DynamicGrid<T> : DynamicGrid, IDynamicGridUIComponentParen
                 {
                     DeleteItems(rows);
                     SelectedRows = Array.Empty<CoreRow>();
-                    DoChanged();
                     Refresh(false, true);
+                    DoChanged();
                     SelectItems(null);
                 }
     }