| Name | Description | |
|---|---|---|
 | Equals | Determines whether the specified outline (range group) is equal to the current range group. |
| Expand | Overloaded. Expands or collapses an outline (range group) of rows or columns, by the specified level and index. |
| Find | Gets the outline (range group) with a specified group level and row or column index. |
| GetHashCode | Serves as a hash function for a particular type. |
| GetLevel | Gets the level of a specified row or column. |
| GetMaxLevel | Gets the number of the deepest level. |
| Group | Groups a range of rows or columns into an outline (range group) from a specified start index using a specified amount. |
| IsCollapsed | Determines whether the range group at the specified index is collapsed. |
| IsEmpty | Determines whether the outline (range group) is empty. |
| Ungroup | Overloaded. Removes a range of rows or columns from the outline (range group) at the specified start index by a specified amount. |