dopnumfields expression function
Returns the number of fields in a DOP record type.
Usage
dopnumfields(dop, objectSpec, subDataName,
recordType)
The “Options” record type, for example, usually has one field for every parameter in the DOP Node that creates that data type.
Examples
dopnumfields("/obj/dopnet1", "obj0", "Position", "Options")Returns the number of different fields that the “Options” record has in the “Position” data owned by “obj0”.