VirtualColumnProducerGetCacheKeyTriggerCore Method

TIBCO Spotfire 11.4 API Reference
Override this method to provide a trigger that fires when the settings in the producer changes so that a result value returned for a given VirtualValueRequest changes.

Namespace:  Spotfire.Dxp.Data.VirtualColumns
Assembly:  Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 51.0.16121.3915 (51.0.16121.3915)
Syntax

C#
protected virtual Trigger GetCacheKeyTriggerCore()

Return Value

Type: Trigger
The trigger.
Remarks

The default implementation returns a trigger that never fires. The trigger returned will be combined with triggers that fire when the inputs change.
Version Information

Supported in: 11.4, 11.3, 11.2, 11.1, 11.0, 10.10, 7.11
See Also

Reference