SocketOptionLevel Enumeration
Defines socket option levels for the Socket.SetSocketOption and Socket.GetSocketOption methods.
Assembly: System (in System.dll)
The SocketOptionLevel enumeration defines the socket option levels that can be passed to the Socket.SetSocketOption and Socket.GetSocketOption methods. SocketOptionName enumerated values are grouped by SocketOptionLevel.
Note To use IPv6 on Windows XP, install Advance Networking Pack for Windows XP.
The following example uses this enumeration to set socket options.
'Send operations will time-out if confirmation is ' not received within 1000 milliseconds. s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, 1000) ' The socket will linger for 10 seconds after Socket.Close is called. Dim lingerOption As New LingerOption(True, 10) s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Linger, lingerOption)
// Specifies that send operations will time-out // if confirmation is not received within 1000 milliseconds. s->SetSocketOption(SocketOptionLevel::Socket, SocketOptionName::SendTimeout, 1000); // Specifies that the Socket will linger for 10 seconds after Close is called. LingerOption *lingerOption = new LingerOption(true, 10); s->SetSocketOption(SocketOptionLevel::Socket, SocketOptionName::Linger, lingerOption);
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
