| Properties | Example |
Unit
TRPCB
Description
The TParamRecord component is used to hold all of
the information on a single RPC parameter. Depending
on the type of the parameter needed, different properties are used. The
PType property is always used to let the Broker on
the server know how to interpret the parameter. For a single value parameter,
the Value property should be used. In the case of a
list or a word-processing text, use the Mult
property.
The TParamRecord relationship to the TRPCBroker
component is as follows:
The TRPCBroker component contains the Param
property (i.e., TParams component).
The
TParams component contains the ParamArray property (array [I:integer]:
TParamRecord component).
The TParamRecord component contains the
Mult property (i.e., TMult component).
The
TMult component contains the MultArray property (array[S: string]: string).
The
MultArray property internally uses a TStringList in which each element's object
is a TString.
|
|
Developers
should rarely have a need to use TParamRecord by itself in their code.
TParamRecord is the type of the elements in the ParamArray, default array
property of the TRPCBroker component Param property. This means that when you
are working with a Param[x] element, you are in reality working with an instance
of TParamRecord.