概念要清楚: 1,data is sent to your machine on a specific port,your udpclient can only receive from your machine on one port to which you bound your udpclient when you initialize it. 2,udpclient.receive(ref IPEndPoint): after the receive method the IPEndPoint was changed to the endpoint of the sender, that is to specify the IPEndPoint is useless or meaningless;版主还我36分!!!
1,data is sent to your machine on a specific port,your udpclient can only receive from your machine on one port to which you bound your udpclient when you initialize it.
2,udpclient.receive(ref IPEndPoint): after the receive method the IPEndPoint was changed to the endpoint of the sender, that is to specify the IPEndPoint is useless or meaningless;版主还我36分!!!