| Name | Description | |
|---|---|---|
 | Count | The number of items currently in the collection |
| First | The first object in the collection |
| IsReadOnly | Indicates if the collection is read only and therefore can't have items added or removed. |
| Item | Select a metric sample by its numerical index |
| Last | The last object in the collection |
| Metric | The metric this collection of samples is related to |