public class FunctionOutput 

{
  // This routine demonstrates how to extract function results from trace results
  static void UseFunctionResults(IReadOnlyList<Result> traceResults)
  {
    // Get the FunctionOutputResult from the trace results
    FunctionOutputResult functionOutputResult = traceResults.OfType<FunctionOutputResult>().First();

    // First() can be used here if only one Function was included in the TraceConfiguration.Functions collection.
    // Otherwise you will have to search the list for the correct FunctionOutput object.
    FunctionOutput functionOutput = functionOutputResult.FunctionOutputs.First();

    // Extract the total load from the GlobalValue property
    double totalLoad = (double)functionOutput.Value;
  }
}