UdpAnySourceMulticastClient.EndReceiveFromGroup Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Completes the asynchronous operation of receiving a packet from the joined multicast group and provides the information received.
Namespace: System.Net.Sockets
Assembly: System.Net (in System.Net.dll)
Syntax
'Declaration
<SecuritySafeCriticalAttribute> _
Public Function EndReceiveFromGroup ( _
result As IAsyncResult, _
<OutAttribute> ByRef source As IPEndPoint _
) As Integer
[SecuritySafeCriticalAttribute]
public int EndReceiveFromGroup(
IAsyncResult result,
out IPEndPoint source
)
Parameters
- result
Type: System.IAsyncResult
The result of the asynchronous receive operation.
- source
Type: System.Net.IPEndPoint%
The source endpoint where the packet was received from.
Return Value
Type: System.Int32
The length, in bytes, of the message stored in the buffer parameter passed to the BeginReceiveFromGroup method.
Exceptions
Exception | Condition |
---|---|
ArgumentNullException | result is nulla null reference (Nothing in Visual Basic). |
InvalidOperationException | The multicast group has not yet been joined. |
ObjectDisposedException | The UdpAnySourceMulticastClient has been disposed. |
SocketException | An error occurred when attempting to access the socket. See the Remarks section for more information. |
Remarks
The EndReceiveFromGroup method completes an asynchronous operation to receive a packet from a multicast group.
If there is a socket failure while performing the receive operation, a SocketException is thrown. The error received is specified as a member of the System.Net.Sockets.SocketError enumeration.
Version Information
Silverlight
Supported in: 5, 4
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.
See Also