dopnumrecordtypes expression function

Returns the number of types of record in a piece of dynamics data.

Usage

dopnumrecordtypes(dop, objectSpec, subDataName)

Most subdata contains at least the records “Basic” and “Options”

dopnumrecordtypes("/obj/dopnet1", "object1", "Position")

Returns the number of record types that the Position data attached to object1 has.