public override string ToString()
{
return(toString ??
(toString = new StringBuilder(GetType().Name)
.Append(" [sn=").Append(Beacon.SessionNumber.ToInvariantString())
.Append(", seq=").Append(Beacon.SessionSequenceNumber.ToInvariantString())
.Append(", id=").Append(Id.ToInvariantString())
.Append(", name=").Append(Name)
.Append(", pa=").Append(ParentId.ToInvariantString())
.Append("]").ToString()));
}
