Returns the key that was set.
            
| C# | Visual Basic | Visual C++ | J# | 
public static Object GetKey( IChangeOperation changeOperation )
Public Shared Function GetKey ( _ changeOperation As IChangeOperation _ ) As Object
public: static Object^ GetKey( IChangeOperation^ changeOperation )
public static Object GetKey( IChangeOperation changeOperation )
- changeOperation (IChangeOperation)
 - the change operation to extract data from.
 
The key that was set.
