How can I get the nets which had been highlighted?

In 14.2 you can query if an dbid is highlighted via a private Skill function:
_axlGetObjectHighlight(o_dbid)

it returns a l_highlightInfo which is constructed as
follows:

A list of highlight data which describess the
highlight state of the dbid. Lists with the
currently displayed highlighting first.
Each list entry is a list which has a
description string and a highlight color.

The following return would be for a dbid
that has the temporary highlight (color 2) and
the permanent highlight (color 15) for PINS.
((""TEMP_HLT"" 2) (""PERM_HLT_PIN"" 15))


It is a private Skill function which means it may
disappear or change in a future release. In 15.5 it
is replaced by a public skill function, axlIsHighlighted
which has a simple return value.

In 14.2 there is a private Skill function,
_axlGetObjectHighlight which takes a dbid and returns
l_highlightInfo. The return is a list of highlight data
which describess the highlight state of the dbid.
Lists with thecurrently displayed highlighting first.
Each list entry is a list which has a
description string and a highlight color.
The following return would be for a dbid
has the temporary highlight (color 2) and
the permanent highlight (color 15) for PINS.
((""TEMP_HLT"" 2) (""PERM_HLT_PIN"" 15))

It is a private function since it may be modified or
deleted in a future release.

In 15.5, it is replaced by axlIsHighlighted which
returns a simple value.

Thank you for your help!
You are really a nice man!