meiSercosServiceIdnFieldGet

Declaration 
 
 
        long meiSercosServiceIdnFieldGet(MPISercos                 sercos,
                                         MEISercosServiceContainer *service,
                                         MPIIdn                    idn,
                                         MPIIdnField               field)
Required Header stdmei.h
Description

SercosServiceIdnFieldGet uses a service container to read the specified field from an idn, and write it into the idn object.

  sercos a handle to a Sercos object
  *service a pointer to a service container
  idn a handle to an Idn object
  field enumeration corresponding to each element in the structure MPIIdnElement
     
Return Values
MPIMessageOK if SercosServiceIdnFieldGet successfully reads the field from the service container.
See Also mpiSercosServiceIdnFieldSet | MPIIdnElement