Indicates whether the parameter is used in a query to an external data source.
Assembly: ReportExecution2005 (in ReportExecution2005.dll)
The value for the property has a corresponding QueryParameterSpecified property in the Reporting Services Execution Web service proxy class. Because is read-only and cannot be set by end users, you do not need to specify this property. For more information about specifying properties, see Omitting Values for Optional Web Service Objects.