The LAnnHilite class is derived from LAnnotation. This class contains the support for creating, and managing HILITE annotation object, you can use the objects created from this class to set/get the different properties of a HILITE annotation object.
For more information about the Highlight annotation object, refer to Highlight Annotation Object
You must load all required libraries using LBase::LoadLibraries before using the classes.
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.