[in] CLSID of the IFWXFilter object for which the
parameter set is required.
[in] The scope of the filter object, either array or
enterprise, as a value from the FwxScope enumerated type. The
value fwx_DefaultScope can be used by Get operations to
retrieve the object scope that is appropriate for the current
configuration. This parameter cannot be set to
fwx_EnterpriseScope for a stand-alone server or for ISA
Server Standard Edition.
[out] Address of a variable that receives the interface pointer
to the parameter set.
This method gets a parameters set (from the parameters sets
collection) with the same GUID as the filter GUID.