ServiceStack.Text.RecyclableMemoryStream.Seek C# (CSharp) Méthode

        public override long Seek(long offset, SeekOrigin loc)
        {
            this.CheckDisposed();
            if (offset > MaxStreamLength)
            {
                throw new ArgumentOutOfRangeException("offset", "offset cannot be larger than " + MaxStreamLength);
            }

            int newPosition;
            switch (loc)
            {
                case SeekOrigin.Begin:
                    newPosition = (int)offset;
                    break;
                case SeekOrigin.Current:
                    newPosition = (int)offset + this.position;
                    break;
                case SeekOrigin.End:
                    newPosition = (int)offset + this.length;
                    break;
                default:
                    throw new ArgumentException("Invalid seek origin", "loc");
            }
            if (newPosition < 0)
            {
                throw new IOException("Seek before beginning");
            }
            this.position = newPosition;
            return this.position;
        }