ArcObjects Library Reference (TrackingAnalyst)  

enumInfinity Constants

Default value to indicate an 'infinite' period for temporal values.

Constant Value Description
dInfinity -999999 The only permitted negative period value, which indicates all temporal values after the start time.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.