VirtualColumnProducer GetCacheKeyCore Method TIBCO Spotfire 6.0 API Reference
Implement to return an object that serves as a cache key for the producer. The returned object should implement Equals so that it returns a different value for each model state that influences if the resultvalue returned for a given VirtualValueRequest is different. The object should also implement GetHashCode to match that. This method will be called when GetCacheKeyTriggerCore  fires.

Namespace: Spotfire.Dxp.Data.VirtualColumns
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 13.19.7018.3940 (13.19.7018.3940)
Syntax

protected virtual Object GetCacheKeyCore()

Return Value

Type: Object
The cache key
See Also