IPAddress myAddress = IPAddress.Parse("127.0.0.1");   
IPEndPoint RemoteIpEndPoint = new IPEndPoint(myAddress, 8080);UdpClient receivingUdpClient = new UdpClient(8080);
try
{
while(true)
{
byte[] receiveBytes = receivingUdpClient.Receive(ref RemoteIpEndPoint);MessageBox.Show(receiveBytes.Length.ToString());
string returnData = Encoding.ASCII.GetString(receiveBytes,0,receiveBytes.Length);
MessageBox.Show(returnData);
 }为什么接收不到数据呢??发送数据肯定是成功的