Question

我正在开发一款应用WP8。我必须做广播，所以我在网上搜索，我发现这个示例代码到处都是。

public class RecvBroadcst
    {
       public static void Main()
       {
          Socket sock = new Socket(AddressFamily.InterNetwork,
                          SocketType.Dgram, ProtocolType.Udp);
          IPEndPoint iep = new IPEndPoint(IPAddress.Any, 9050);
          sock.Bind(iep);
          EndPoint ep = (EndPoint)iep;
          Console.WriteLine("Ready to receive...");

          byte[] data = new byte[1024];
          int recv = sock.ReceiveFrom(data, ref ep);
          string stringData = Encoding.ASCII.GetString(data, 0, recv);
          Console.WriteLine("received: {0}  from: {1}",
                                stringData, ep.ToString());

          data = new byte[1024];
          recv = sock.ReceiveFrom(data, ref ep);
          stringData = Encoding.ASCII.GetString(data, 0, recv);
          Console.WriteLine("received: {0}  from: {1}",
                                stringData, ep.ToString());
          sock.Close();
       }

我遇到了 ReceivFrom 的问题我无法使用它，它无法识别。我搜索过，但我没有找到一些人说这个功能无法与原生WP8应用程序一起使用。所以我感到困惑和封锁，有人知道谁来解决这个问题吗？

Answer 1

似乎Windows手机只能在向终端发送内容后才能收到。

因此，您尝试向端点发送内容，然后尝试var pID=$scope.ProjectId $http({ method: 'GET', url: '/User/GetProjectsList?ProjectID='+pID}). success(function (data, status, headers, config) { $scope.workflow = []; $scope.Projects = data; }). error(function (data, status, headers, config) { alert('error'); })

请参阅以下SO答案 https://stackoverflow.com/a/11506875/461561

无法在WP8上使用ReceiveFrom功能

1 个答案: