| id | 层级视图项标识符。 |
| column | 列标识符。 |
| outValues | The merged samples for the specified hierarchy item, returned as a list of doubles. This list is resized if necessary. |
Retrieves the merged samples for a specific hierarchy item. Merged samples are returned as a list of doubles through the outValues param.
When HierarchyFrameDataView uses ViewMode.MergeSamplesWithTheSameName mode, samples with the same name, and at the same hierarchy level, are merged and represented by a single item. In this case, GetItemColumnData represents an aggregated value.
Use GetItemMergedSamplesColumnDataAsDoubles to obtain double values for individual samples in a merged hierarchy.
The resulting list of doubles is written to outValues. This list is resized if necessary.
另请参阅：GetItemColumnData、GetItemMergedSamplesCount、GetItemMergedSamplesColumnData。