This document is archived and information here might be outdated.  Recommended version.


LabelEngine Class (ArcObjects .NET 10.7 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > TrackingAnalyst > ESRI.ArcGIS.TrackingAnalyst > Classes > L > LabelEngine Class
ArcGIS Developer Help

LabelEngineClass Class

Controls functionality of the label engine.

Product Availability

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

Extended Error Information

Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.

Interfaces

Interfaces Description
IActiveViewEvents (esriCarto) Provides access to events that occur when the state of the active view changes.
ISupportErrorInfo (esriSystem)
ITrackingLabelDraw Provides access to methods for drawing dynamically changing labels.
ITrackingLabelEngine Provides access to properties and methods for controlling the tracking label engine used for dynamically changing labels.
ITrackingLabelEngine2 Provides access to properties and methods for controlling the tracking label engine used for dynamically changing labels.