Bio.IO.BAM.BAMFormatter.GetRefSeqID C# (CSharp) Method

        private int GetRefSeqID(string refSeqName)
        {
            SequenceRange range = this.refSequences.FirstOrDefault(SR => string.Compare(SR.ID, refSeqName, StringComparison.OrdinalIgnoreCase) == 0);
            if (range == null)
            {
                return -1;
            }

            return this.refSequences.IndexOf(range);
        }