| id | Hierarchy item identifier. |
Returns Profiler marker which uniquely identifies sample name.
The Profiler uses unique identifier for each marker created during profiling session. Marker can generate many samples which HierarchyFrameDataView displays hierarchically as separate tree items (by default) or merged together (ViewModes.MergeSamplesWithTheSameName) in a single tree item.
All samples generated by the same marker have the same integer marker identifier and the same name.
Marker identifiers are persistent for the entire profiling session.