XmlTransformer.XmlAttributePreservationDict.LookAheadForNewLineString C# (CSharp) Method

        private string LookAheadForNewLineString()
        {
            foreach (string space in this.leadingSpaces.Values)
            {
                if (this.ContainsNewLine(space))
                    return space;
            }
            return (string)null;
        }