在Windows Phone 7中异步接收UDP单播数据包的问题

using System;
using System.Net;
using System.Net.Sockets;
using System.Threading.Tasks;

public class UdpReceiver
{
    private UdpClient _client;
    private IPEndPoint _endpoint;

    public async Task StartListeningAsync(int port)
    {
        _client = new UdpClient(port);
        _endpoint = new IPEndPoint(IPAddress.Any, 0);

        while (true)
        {
            UdpReceiveResult result = await _client.ReceiveAsync();
            byte[] data = result.Buffer;
            IPEndPoint remoteEndPoint = result.RemoteEndPoint;

            // 处理接收到的数据包
            ProcessData(data, remoteEndPoint);
        }
    }

    private void ProcessData(byte[] data, IPEndPoint remoteEndPoint)
    {
        // 在这里处理数据包的内容
    }
}