3.1.4.17.11 Execute a Provider's Method

The server passes Class name, method name, input parameters to the method through the IWbemClassObject instances, and a pointer to the IWbemObjectSink object  to the provider. Upon success, the provider returns output parameter values as IWbemClassObject instances, and a method result (success/failure) to the server through the IWbemObjectSink::Indicate method.

Note If for a method parameter, the qualifier< IN>/<IN,OUT>/<OUT> is not specified, the server SHOULD<75> consider the parameter as IN,OUT.