Gets or sets the underlying Socket.
Assembly: System (in System.dll)
TcpClient creates a Socket to send and receive data over a network. Classes deriving from TcpClient can use this property to get or set this Socket. Use the underlying Socket returned from if you require access beyond that which TcpClient provides. You can also use to set the underlying Socket to an existing Socket. This might be useful if you want to take advantage of the simplicity of TcpClient using a pre-existing Socket.
The following code example demonstrates the use of the property. In this example, the receive buffer size of the underlying Socket is changed.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.