SocketAsyncOperation Enumeration

SocketAsyncOperation Enumeration

 

The type of asynchronous socket operation most recently performed with this context object.

Namespace:   System.Net.Sockets
Assembly:  System (in System.dll)

public enum SocketAsyncOperation

Member nameDescription
Accept

A socket Accept operation.

Connect

A socket Connect operation.

Disconnect

A socket Disconnect operation.

None

None of the socket operations.

Receive

A socket Receive operation.

ReceiveFrom

A socket ReceiveFrom operation.

ReceiveMessageFrom

A socket ReceiveMessageFrom operation.

Send

A socket Send operation.

SendPackets

A socket SendPackets operation.

SendTo

A socket SendTo operation.

This type describes the asynchronous socket operation that was most recently completed using a System.Net.Sockets.SocketAsyncEventArgs object. The value of the SocketAsyncEventArgs.LastOperation property is set to None until the System.Net.Sockets.SocketAsyncEventArgs instance is used to begin an asynchronous socket operation. The property will then be set to the type of asynchronous operation being performed. This type more easily facilitates using a single completion callback delegate for multiple kinds of asynchronous socket operations. This type is intended for use in the SocketAsyncCallback completion routine.

The SocketAsyncOperation type is used by the SocketAsyncEventArgs.LastOperation property.

Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.1
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