private void RecvDataEvent(object sender, RecvEventArgs e)
{
ShowPid(textBoxPid, e.SPid);
ShowPid(textBoxTid, e.STid);
}
private void RecvDataEvent(object sender, RecvEventArgs e)
{
// textBoxPid.Text = e.SPid;//�̼߳������Ч: �Ӳ��Ǵ����ؼ���textBoxPid�����̷߳�������
ShowPid(textBoxPid, e.SPid);
ShowPid(textBoxTid, e.STid);
}
public void ReceiveMessages()
{
// Receive a message and write it to the console.
IPEndPoint e = new IPEndPoint(IPAddress.Any, 6035);
UdpClient u = null;
UdpState s = null;
while (true && bIsReceiving)
{
try
{
u = new UdpClient(e);
s = new UdpState();
s.e = e;
s.u = u;
_AddLog(textBoxLog, "UDP创建OK！");
break;
}
catch (Exception)
{
_AddLog(textBoxLog, "UDP创建中...");
Thread.Sleep(3000);
}
}
while (bIsReceiving)
{
Console.WriteLine("listening for messages");
messageReceived = false;
u.BeginReceive(new AsyncCallback(ReceiveCallback), s);
// Do some work while we wait for a message. For this example,
// we'll just sleep
while (!messageReceived && bIsReceiving)
{
Thread.Sleep(100);
}
if (messageReceived)
{
_AddLog(textBoxLog, receiveString);
int nIndex = receiveString.IndexOf(',');
string sEpc = "";
string sTid = "";
if (nIndex != -1)
{
sEpc = receiveString.Substring(0, nIndex);
sTid = receiveString.Substring(nIndex + 1);
}
else
{
sEpc = receiveString;
}
if (sEpc.Length == 24)
{
sEpc = sEpc.Substring(12, 12);
}
if (recvEvent != null)
{
// 得到按键信息的参数
RecvEventArgs args = new RecvEventArgs(sEpc, sTid);
// 触发事件
recvEvent(this, args);
}
}
}
s.u.Close();
}