The following tables list the members exposed by TupleMemberExpandedStateChangedEventArgs.
| Name | Description | |
|---|---|---|
 | AxisType | Returns a constant which identifies the axis on which a member was expanded or collapsed. |
| MemberIndex | Returns the index of the tuple member that was expanded or collapsed. |
| TupleIndex | Returns the index of the tuple on which a member was expanded or collapsed. |