BACnet.Tagging.Tests.TagReaderStreamTests.fromHexString C# (CSharp) Метод

        private TagReader fromHexString(string str)
        {
            var chars = str.ToUpper().Where(c => Char.IsDigit(c) || (c >= 'A' && c <= 'F')).ToArray();
            str = new string(chars);

            var bytes = Enumerable.Range(0, str.Length)
                .Where(x => x % 2 == 0)
                .Select(x => Convert.ToByte(str.Substring(x, 2), 16))
                .ToArray();

            var ms = new MemoryStream(bytes);
            return new TagReader(ms);
        }