Gets the rollup keys applicable for this navigation.

C# | Visual Basic | Visual C++ |
public virtual ERecRollupKeyList RollupKeys{ get;}
Public Overridable ReadOnly Property RollupKeys As ERecRollupKeyList
public: virtual property ERecRollupKeyList^ RollupKeys { ERecRollupKeyList^ get (); }

Rollup keys of this navigation. Even if there are no rollup keys,
a valid ERecRollupKeyList will be returned.

Method will always return a ERecRollupKeyList, but the
list may be empty if no rollup keys are present.