iTextSharp.text.pdf.qrcode.BitVector.ToString C# (CSharp) Method

        public override String ToString() {
            StringBuilder result = new StringBuilder(sizeInBits);
            for (int i = 0; i < sizeInBits; ++i) {
                if (At(i) == 0) {
                    result.Append('0');
                }
                else if (At(i) == 1) {
                    result.Append('1');
                }
                else {
                    throw new ArgumentException("Byte isn't 0 or 1");
                }
            }
            return result.ToString();
        }