System.IO.BACnet.BacnetPipeTransport.PeekPipe C# (CSharp) Méthode

        public int PeekPipe()
        {
            uint bytes_avail = 0;
            if (PeekNamedPipe(m_conn.SafePipeHandle.DangerousGetHandle(), IntPtr.Zero, 0, IntPtr.Zero, ref bytes_avail, IntPtr.Zero))
                return (int)bytes_avail;
            else
                return 0;
        }