APISampleUnitTestsCS.FAQ.RegionRemover2.RemoveRegions C# (CSharp) Method

            private SyntaxTriviaList RemoveRegions(SyntaxTriviaList oldTriviaList)
            {
                return Syntax.TriviaList(oldTriviaList
                    .Where(trivia => trivia.Kind != SyntaxKind.RegionDirectiveTrivia &&
                                     trivia.Kind != SyntaxKind.EndRegionDirectiveTrivia));
            }