public void SwitchControl(仪表选择 control) { while (Interlocked.Read(ref _NumberForInterLock) == 0) { Thread.Sleep(5); } Interlocked.Decrement(ref _NumberForInterLock); _CreateUdpClient(Function_Module.GetConfig("本机IP"), Convert.ToInt32(Function_Module.GetConfig("本机端口"))); byte[] sendBytes = GetSwitchControl(control); try { _UdpClient.Send(sendBytes, sendBytes.Length, _RemoteIP, _RemotePort); _UdpClient.Close(); Interlocked.Increment(ref _NumberForInterLock); } catch (Exception) { if (_UdpClient != null) { _UdpClient.Close(); } Interlocked.Increment(ref _NumberForInterLock); } }
public byte[] GetSwitchControl(仪表选择 control) { byte[] sendBytes = new byte[6] { 0xff, 0xcc, 0x00, 0x00, 0x00, 0xdd }; sendBytes[2] = (byte)control; return(sendBytes); }