| Class | Description | |
|---|---|---|
 | ImmutableIndexedCollectionBase<T> | Base class for collections of indexed items, for which the size never changes. |
| PivotGridAxisItemBase | Abstract base class for the PivotGridRow and PivotGridColumn classes. |
| PivotGridCell | Represents the point of intersection between a row and a column. |
| PivotGridCellsCollection | Collection class for PivotGridCell objects. |
| PivotGridColumn | Represents a column within the UltraPivotGrid control. |
| PivotGridColumnsCollection | Collection class for PivotGridColumn objects. |
| PivotGridEmptyCell | Represents a cell with no value. |
| PivotGridRow | Represents a row within the UltraPivotGrid control. |
| PivotGridRowsCollection | Collection class for PivotGridRow objects. |