Patcher.IO.ReadOnlyFileStream.Seek C# (CSharp) Method

        public override long Seek(long offset, SeekOrigin seekOrigin)
        {
            switch (seekOrigin)
            {
                case SeekOrigin.Begin:
                    position = offset;
                    break;
                case SeekOrigin.Current:
                    position += offset;
                    break;
                case SeekOrigin.End:
                    position = Length + offset;
                    break;
            }
            return base.Seek(offset, seekOrigin);
        }