ArcObjects Library Reference (TrackingAnalyst)  

ICrossingLocationTrigger Interface

Provides access to the action's location trigger specifically for the geometrical crossing of a polyline or a polygon border.

Product Availability

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

CoClasses that implement ICrossingLocationTrigger

CoClasses and Classes Description
CrossingLocationTrigger Controls the implementation of the action's location trigger for the geometrical crossing of a polyline or a polygon border.