示例#1
0
        private opcRealated.opcUA.opcUAServer connectBeckhoff()
        {
            String beckhoffIP   = "127.0.0.1";      //倍福设备的IP地址
            String beckhoffPort = "49320";          //倍福设备的端口号

            opcRealated.opcUA.opcUAServer uaServer = new opcRealated.opcUA.opcUAServer();
            uaServer.CertificateEvent += new certificateValidation(m_Server_CertificateEvent);
            String connectVar = "opc.tcp://" + beckhoffIP + ":" + beckhoffPort;

            uaServer.Connect(connectVar);

            return(uaServer);
        }
示例#2
0
        private void showBeckhoffDisplay()
        {
            opcRealated.opcUA.opcUAServer curServer = connectBeckhoff();
            m_Server = curServer;
            DisplayFolder.BeckhoffDisplay newBeckhoffDisplay;

            if (curServer != null)
            {
                newBeckhoffDisplay      = new DisplayFolder.BeckhoffDisplay(curServer);
                newBeckhoffDisplay.Name = "BeckhoffDisplay";

                newBeckhoffDisplay.Width  = 900;
                newBeckhoffDisplay.Height = 660;

                newBeckhoffDisplay.HorizontalAlignment = HorizontalAlignment.Center;
                newBeckhoffDisplay.VerticalAlignment   = VerticalAlignment.Center;
                Grid1.Children.Add(newBeckhoffDisplay);
                Grid1.RegisterName(newBeckhoffDisplay.Name, newBeckhoffDisplay);
                newBeckhoffDisplay.SetValue(Grid.RowSpanProperty, 2);
            }
            else
            {
                MessageBox.Show("无法连接OPC UA服务器", "警告", MessageBoxButton.OK, MessageBoxImage.Warning);
                newBeckhoffDisplay      = new DisplayFolder.BeckhoffDisplay();
                newBeckhoffDisplay.Name = "BeckhoffDisplay";

                newBeckhoffDisplay.Width  = 900;
                newBeckhoffDisplay.Height = 660;

                newBeckhoffDisplay.HorizontalAlignment = HorizontalAlignment.Center;
                newBeckhoffDisplay.VerticalAlignment   = VerticalAlignment.Center;
                Grid1.Children.Add(newBeckhoffDisplay);
                Grid1.RegisterName(newBeckhoffDisplay.Name, newBeckhoffDisplay);
                newBeckhoffDisplay.SetValue(Grid.RowSpanProperty, 2);
            }
        }