diff --git a/MapControl/Shared/MapItemsControl.cs b/MapControl/Shared/MapItemsControl.cs index 00edd47e..b1b7a40b 100644 --- a/MapControl/Shared/MapItemsControl.cs +++ b/MapControl/Shared/MapItemsControl.cs @@ -69,13 +69,14 @@ namespace MapControl SelectItems(item => { var pos = MapPanel.GetViewPosition(ContainerFromItem(item)); + return pos.HasValue && predicate(pos.Value); }); } public void SelectItemsInRect(Rect rect) { - SelectItemsByPosition(p => rect.Contains(p)); + SelectItemsByPosition(rect.Contains); } protected internal void OnItemClicked(MapItem mapItem, bool controlKey)