| Name | Description | |
|---|---|---|
 | Add | Adds a cell span to the collection. |
| Clear | Removes all cell spans from the collection. |
| Find | Finds the cell span with the specified anchor cell in the collection. |
| GetEnumerator | Gets an enumerator for iterating to the next cell span in the collection after the specified span. |
| IsEmpty | Determines whether the model is empty of cell spans. |
| IsEventSuspend | Determines whether the Changed event is suspend. |
| Remove | Removes the cell span with the specified anchor cell from the collection. |
| ResumeEvent | Resume the Changed event |
| SuspendEvent | Suspend the Changed event |