2 writes to _itemsBefore
Microsoft.AspNetCore.Components.Web (2)
Virtualization\Virtualize.cs (2)
545_itemsBefore = itemsBefore; 708_itemsBefore = Math.Min(_itemsBefore + countDelta, Math.Max(0, newTotalCount - _visibleItemCapacity));
19 references to _itemsBefore
Microsoft.AspNetCore.Components.Web (19)
Virtualization\Virtualize.cs (19)
323builder.AddAttribute(1, "style", GetSpacerStyle(_itemsBefore)); 328var lastItemIndex = Math.Min(_itemsBefore + _visibleItemCapacity, _itemCount); 329var renderIndex = _itemsBefore; 353.Skip(_itemsBefore - _loadedItemsStartIndex) 376_lastRenderedPlaceholderCount = Math.Max(0, lastItemIndex - _itemsBefore - _lastRenderedItemCount); 388var itemsAfter = Math.Max(0, _itemCount - _visibleItemCapacity - _itemsBefore); 446if (_lastRenderedItemCount > 0 && itemsBefore == _itemsBefore && itemsBefore > 0) 468if (_lastRenderedItemCount > 0 && itemsBefore == _itemsBefore && itemsBefore < _itemCount - visibleItemCapacity) 543if (itemsBefore != _itemsBefore || visibleItemCapacity != _visibleItemCapacity || unusedItemCapacity != _unusedItemCapacity) 555&& _loadedItemsStartIndex == _itemsBefore 556&& _itemsBefore + visibleItemCapacity < _itemCount; 595var request = new ItemsProviderRequest(_itemsBefore, _visibleItemCapacity, cancellationToken); 611var newFirstItem = Items!.ElementAtOrDefault(_itemsBefore); 651_loadedItemsStartIndex = _itemsBefore; 660_previousFirstLoadedItem = Items != null && _itemsBefore < Items.Count 661? Items.ElementAtOrDefault(_itemsBefore) 708_itemsBefore = Math.Min(_itemsBefore + countDelta, Math.Max(0, newTotalCount - _visibleItemCapacity)); 711var adjustedRequest = new ItemsProviderRequest(_itemsBefore, _visibleItemCapacity, cancellationToken); 721&& _itemsBefore + _visibleItemCapacity >= previousItemCount;