Socket.SetRawSocketOption(Int32, Int32, ReadOnlySpan<Byte>) Method

Reference

Definition

Namespace:: System.Net.Sockets

Assembly:: System.Net.Sockets.dll

Source:: Socket.cs

Source:: Socket.cs

Source:: Socket.cs

Important

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Sets a socket option value using platform-specific level and name identifiers.

public:
 void SetRawSocketOption(int optionLevel, int optionName, ReadOnlySpan<System::Byte> optionValue);

public void SetRawSocketOption (int optionLevel, int optionName, ReadOnlySpan<byte> optionValue);

member this.SetRawSocketOption : int * int * ReadOnlySpan<byte> -> unit

Public Sub SetRawSocketOption (optionLevel As Integer, optionName As Integer, optionValue As ReadOnlySpan(Of Byte))

Parameters

optionLevel: Int32

The platform-defined option level.

optionName: Int32

The platform-defined option name.

optionValue: ReadOnlySpan<Byte>

The value to which the option should be set.

Exceptions

ObjectDisposedException

The Socket has been closed.

SocketException

An error occurred when attempting to access the socket.

Remarks

In general, the SetSocketOption method should be used whenever setting a Socket option.

The SetRawSocketOption(Int32, Int32, ReadOnlySpan<Byte>) method should be used only when SocketOptionLevel and SocketOptionName do not expose the required option.

Applies to

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