Fan.Sys.Buf.getRange C# (CSharp) Method

        public Buf getRange(Range range)
        {
            long size = getSize();
              long s = range.start(size);
              long e = range.end(size);
              int n = (int)(e - s + 1);
              if (n < 0) throw IndexErr.make(range).val;

              byte[] slice = new byte[n];
              getBytes(s, slice, 0, n);

              Buf result = new MemBuf(slice, n);
              result.charset(charset());
              return result;
        }