IItemsRangeInfo.RangesChanged Method
Definition
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Updates the ranges of items in the data source that are visible in the list control and that are tracked in the instance of the object that implements the IItemsRangeInfo interface.
void RangesChanged(ItemIndexRange const& visibleRange, IVectorView<ItemIndexRange> const& trackedItems);public void RangesChanged(ItemIndexRange visibleRange, IReadOnlyList<ItemIndexRange> trackedItems);function rangesChanged(visibleRange, trackedItems)Public Sub RangesChanged (visibleRange As ItemIndexRange, trackedItems As IReadOnlyList(Of ItemIndexRange))Parameters
- visibleRange
- ItemIndexRange
The updated range of items in the data source that are visible in the list control.
- trackedItems
The updated collection of ranges of items in the data source that are tracked in the instance of the object that implements the IItemsRangeInfo interface.