fixed problem when Removing range items from virtualized ItemsPresenter related to #651

10 years ago · ba8829399d
1 changed files with 1 additions and 1 deletions
--- a/src/Avalonia.Controls/Presenters/ItemVirtualizerSimple.cs
+++ b/src/Avalonia.Controls/Presenters/ItemVirtualizerSimple.cs
@ -125,7 +125,7 @@ namespace Avalonia.Controls.Presenters

                    case NotifyCollectionChangedAction.Remove:
                        if (e.OldStartingIndex >= FirstIndex &&
-                            e.OldStartingIndex + e.OldItems.Count <= NextIndex)
+                            e.OldStartingIndex < NextIndex)
                        {
                            RecycleContainersOnRemove();
                        }