| id | 层级视图项标识符。 |
返回唯一标识样本名称的性能分析器标记。
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 (HierarchyFrameDataView.ViewModes.MergeSamplesWithTheSameName) in a single tree item.
All samples generated by the same marker have the same integer marker identifier and the same name.
标记标识符在整个性能分析会话期间保持。