| Name | Description | |
|---|---|---|
 | Add | Adds a new row or range of rows. |
| AddRangeGroup | Groups all the rows from the specified start index by the specified amount to an outline (range group). |
| ExpandRangeGroup | Expands or collapses a specified outline (range group) of rows. |
| Get | Overloaded. Gets a specified row. |
| GetRangeGroupInfo | Gets the outlines (range groups) by level. |
| Remove | Removes a row or range of rows. |
| RemoveRangeGroup | Removes rows from the outline (range group) from the specified index and count, and returns them to individual rows. |