ChildCollection Property (IPIVersion interface)



Returns the child collection object of the value. Use this method to display and maintain the version hierarchy.






The IPIVersion interface may be supported by any PI-SDK object. The results are returned as an IUnknown object to support this abstraction. Currently, only PIModule supports this interface. The result in this case is a PIModules collection for the specific version of the object.


This collection is different than the one returned by setting the QueryDate of a PIModule and asking for its PIModules collection. That one depends on the QueryDate set for the PIModule.


Enabling Operational Intelligence