SocketAsyncOperation Enumeration
Microsoft Silverlight will reach end of support after October 2021. Learn more.
The type of asynchronous socket operation most recently performed with this object.
Namespace: System.Net.Sockets
Assembly: System.Net (in System.Net.dll)
Syntax
'Declaration
Public Enumeration SocketAsyncOperation
public enum SocketAsyncOperation
Members
| Member name | Description | |
|---|---|---|
.gif "Supported by Silverlight for Windows Phone") |
None | None of the socket operations. |
|
Connect | A socket Connect operation. |
|
Receive | A socket Receive operation. |
|
Send | A socket Send operation. |
|
ReceiveFrom | A socket ReceiveFrom operation. |
|
SendTo | A socket SendTo operation. |
Remarks
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.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.