This enumeration contains values for the type of socket option specified in Socket.SetSocketOption( ) . public enum SocketOptionLevel { IP = 0 , Tcp = 6 , Udp = 17 , IPv6 = 41 , Socket = 65535 } HierarchySystem.Object System.ValueType System.Enum(System.IComparable , System.IFormattable , System.IConvertible) SocketOptionLevel Passed ToSocket.{GetSocketOption( ) , SetSocketOption( )} |