private static void ParseAndValidateParameters(
     ReportFiguresViewModel viewModel,
     HttpRequest request,
     Expression <Func <ReportFiguresViewModel, decimal?> > propertyLambdaExpressions)
 {
     if (!viewModel.HasErrorFor(propertyLambdaExpressions))
     {
         viewModel.ParseAndValidateParameters(request, propertyLambdaExpressions);
     }
 }