| Name | Description | |
|---|---|---|
 | ChangedIndexes | Gets the indexes of changed rows or columns of the outline (range group). |
| Count | Gets the number of rows or columns in the outline (range group). |
| Expand | Gets whether the outline (range group) is expanded (or else collapsed). |
| GroupsToExpand | Gets the outline (range group) to expand (or collapse). |
| IsRowGroup | Gets whether the outline (range group) is of rows (or else columns). |
| StartIndex | Gets the starting index of rows or columns of the outline (range group). |
| Type | Gets the type of outline (range group) event. |