![]()  | 
                    
                         This document is archived and information here might be outdated. Recommended version.  | 
                
The (GP) Relationship Class Key Object.
| Interfaces | Description | 
|---|---|
| IClone (esriSystem) | Provides access to members that control cloning of objects. | 
| IGPRelationshipClassKey | Provides access to methods that describe a key of a relationship class data element. | 
| IPersist (esriSystem) | |
| IPersistStream (esriSystem) | |
| IXMLSerialize (esriSystem) | Provides access to members that XML serialize and deserialize an object to/from XML. |