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UdpAnySourceMulticastClient.EndReceiveFromGroup Method

May 02, 2013

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

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 null.
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

Windows Phone OS

Supported in: 8.0, 7.1

Platforms

Windows Phone

Reference

UdpAnySourceMulticastClient Class

System.Net.Sockets Namespace

BeginReceiveFromGroup

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