Alsing.SourceCode.Row.SetExpansionSegment C# (CSharp) Метод

        public void SetExpansionSegment()
        {
            expansion_StartSpan = null;
            expansion_EndSpan = null;
            foreach (Span s in startSpans)
            {
                if (!endSpans.Contains(s))
                {
                    expansion_StartSpan = s;
                    break;
                }
            }

            foreach (Span s in endSpans)
            {
                if (!startSpans.Contains(s))
                {
                    expansion_EndSpan = s;
                    break;
                }
            }

            if (expansion_EndSpan != null)
                expansion_StartSpan = null;
        }