VirtualColumnProducer GetCacheKeyCore Method TIBCO Spotfire 7.0 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: 18.10.8513.5432 (18.10.8513.5432)
Syntax
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protected virtual Object GetCacheKeyCore()

Return Value

Type: Object
The cache key
Version Information

Supported in: 7.0, 6.5, 6.0, 5.5, 5.0
See Also
VirtualColumnProducer Class
VirtualColumnProducer Members
Spotfire.Dxp.Data.VirtualColumns Namespace