/// <summary>
/// Displays the dialog.
/// </summary>
/// <param name="server">The server instance.</param>
/// <param name="itemCollection">The <see cref="System.EventArgs"/> Collection of items to display.</param>
public void Show(UAClientHelperAPI server, ListViewItem[] itemCollection)
{
if (server == null)
{
throw new ArgumentNullException("server");
}
// Set server,
m_Server = server;
// Add the items to the listview.
foreach (ListViewItem item in itemCollection)
{
this.listView.Items.Add(item);
}
// Fit the width of the columns to header size.
this.listView.Columns[0].Width = -2;
this.listView.Columns[1].Width = -2;
this.listView.Columns[2].Width = -2;
// Write the values.
UpdateCurrentValues();
// Display the control,
Show();
// and bring it to front.
BringToFront();
}
public OpcUaClient()
{
uAClient = new UAClientHelperAPI();
uAClient.CertificateValidationNotification = CertificateValidation; //验证证书
uAClient.ItemChangedNotification = ItemChanged; //订阅数据改变
uAClient.KeepAliveNotification = KeepAlive; //保持连接
}
public Class_Siemens(string ip, int port, int ns)
{
try
{
discoveryUrl = null;
Ns = ns;
if (string.IsNullOrEmpty(ip))
{
discoveryUrl = new Uri("opc.tcp://localhost:4840");
// Create client API server object
m_Server = new UAClientHelperAPI();
// Attach to certificate event
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
}
else
{
// Create client API server object
m_Server = new UAClientHelperAPI();
// Attach to certificate event
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
//string sUrl = string.Format("opc.tcp://{0}:{1}", ip, port.ToString());
string sUrl = string.Format("opc.tcp://{0}:{1}", ip, port.ToString());
discoveryUrl = new Uri(sUrl);
}
}
catch
{
}
}
public MainForm()
{
InitializeComponent();
m_Server = new UAClientHelperAPI();
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
}
// public AddLogDelegate AddLogCallback;
#endregion
#region Construction
public ConnectForm(UAClientHelperAPI helperAPI)
{
InitializeComponent();
//Assign OPC UA objects
myHelperApi = helperAPI;
mySession = myHelperApi.Session;
AuthenticationGB.Visible = false;
//Register mandatory events (cert and keep alive)
myHelperApi.KeepAliveNotification += new KeepAliveEventHandler(Notification_KeepAlive);
myHelperApi.CertificateValidationNotification += new CertificateValidationEventHandler(Notification_ServerCertificate);
//Prepare UI style
if (mySession != null && mySession.Connected)
{
ConnectionStatusLabel.Text = "Connected";
ConnectionStatusLabel.ForeColor = Color.Green;
DisconnectB.Enabled = true;
ConnectB.Enabled = false;
}
//Create XML file for saved endpoints
CreateXmlFile();
//Retrieve endpoints if available
RetrieveEndpointsAndPopulateLV();
}
public RF600(string url, string name = "One")
{
// Экземпляр API от Siemens
myHelperApi = new UAClientHelperAPI();
// Присваивание полям значений
this.url = url;
this.name = name;
}
//private BrowseControl browseControl;
//private AttributeListControl attributeListControl;
//private MonitoredItemsControl monitoredItemsControl;
public Form1()
{
InitializeComponent(); m_Server = new UAClientHelperAPI();
Session sess = m_Server.Session;
m_Server.KeepAliveNotification = new KeepAliveEventHandler(Notification_KeepAlive);
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
}
public UARfidMethodIdentifiers(UAClientHelperAPI helperApi)
{
myHelperApi = helperApi;
methodIdList = new List <List <MethodIds> >();
methodIdList.Add(new List <MethodIds>());
methodIdList.Add(new List <MethodIds>());
methodIdList.Add(new List <MethodIds>());
methodIdList.Add(new List <MethodIds>());
GetIDsAtConstruction();
}
public Form1()
{
InitializeComponent();
myHelperApi = new UAClientHelperAPI();
//Create new overridden ListViews
EventDataLV = new ListViewNF();
// DrowEventDataListView();
SubscriptionListView = new ListViewNF();
// DrowSubscriptionListView();
}
public formDefineOPCUA()
{
InitializeComponent();
myClientHelperAPI = new UAClientHelperAPI();
//myRegisteredNodeIdStrings = new List<String>();
BGW_OPCUA = new BackgroundWorker
{
WorkerReportsProgress = true,
WorkerSupportsCancellation = true
};
BGW_OPCUA.DoWork += BGW_OPCUA_DoWork;
BGW_OPCUA.RunWorkerCompleted += BGW_OPCUA_RunWorkerCompleted;
}
/// <summary>
/// Form Construction
/// </summary>
#region Construction
public UAClientForm()
{
InitializeComponent();
myClientHelperAPI = new UAClientHelperAPI();
myRegisteredNodeIdStrings = new List <String>();
browsePage.Enabled = true;
monitoringPage.Enabled = true;
for (var i = 0; i < numberOfPoints; i++)
{
chartValues.Add(0); //initialize chart with zeroes
}
this.updateChart(0.ToString());
}
public RF600(string url, string name = "One")
{
// Регистрация ключей реестра
rfidKey = Registry.CurrentUser.CreateSubKey("Software\\RFID", true);
argsKey = rfidKey.CreateSubKey("List\\" + name + "\\args", true);
resultKey = rfidKey.CreateSubKey("List\\" + name + "\\result", true);
// Экземпляр API от Siemens
myHelperApi = new UAClientHelperAPI();
// Присваивание полям значений
this.url = url;
this.name = name;
// Создание ключей для предотвращения NullPointerException
argsKey.SetValue("newValue", "");
}
public void init()
{
try
{
/*
* log.Debug
* log.Info
* log.Error
* log.Fatal
*/
myClientHelperAPI = new UAClientHelperAPI();
EndpointDescription mySelectedEndpoint = null;
log.Info("Start OPC connection...");
//mySelectedEndpoint = CreateEndpointDescription(endpointUrl, secPolicy, MessageSecurityMode.None);
mySelectedEndpoint = getEndpointDescription(endpointUrl);
if (opcSession == null && mySelectedEndpoint != null)
{
myClientHelperAPI.KeepAliveNotification += new Opc.Ua.Client.KeepAliveEventHandler(plcKeepAliveEventHandler);
//myClientHelperAPI.CertificateValidationNotification += new CertificateValidationEventHandler(Notification_ServerCertificate);
//Call connect
myClientHelperAPI.Connect(mySelectedEndpoint, opcuser.Length > 0, opcuser, opcpwd);
//myClientHelperAPI.Connect(mySelectedEndpoint.EndpointUrl, mySelectedEndpoint.SecurityPolicyUri, MessageSecurityMode.None, false, null, null);
opcSession = myClientHelperAPI.Session;
log.Info("OPC connect successfull");
//load jobs from database
loadJobsFromDb();
//Új szál indítása
this.plcMaxQSize = int.Parse(ConfigurationManager.AppSettings["plc_max_q_size"]);
this.sleepMillis = int.Parse(ConfigurationManager.AppSettings["thread_sleepmillis"]);
this.isRunning = true;
this.mainThread = new Thread(this.Ciklus);
this.mainThread.Start();
}
}
catch (Exception exp)
{
log.Info("OPC not connected" + exp);
}
}
public void init(String endpointUrl, String opcuser, String opcpwd)
{
log.Debug("PLCHandler.init() begin");
myClientHelperAPI = new UAClientHelperAPI();
EndpointDescription mySelectedEndpoint = null;
//mySelectedEndpoint = CreateEndpointDescription(endpointUrl, secPolicy, MessageSecurityMode.None);
mySelectedEndpoint = getEndpointDescription(endpointUrl);
if (opcSession == null && mySelectedEndpoint != null)
{
myClientHelperAPI.KeepAliveNotification += new Opc.Ua.Client.KeepAliveEventHandler(plcKeepAliveEventHandler);
//myClientHelperAPI.CertificateValidationNotification += new CertificateValidationEventHandler(Notification_ServerCertificate);
//Call connect
myClientHelperAPI.Connect(mySelectedEndpoint, opcuser.Length > 0, opcuser, opcpwd);
//myClientHelperAPI.Connect(mySelectedEndpoint.EndpointUrl, mySelectedEndpoint.SecurityPolicyUri, MessageSecurityMode.None, false, null, null);
opcSession = myClientHelperAPI.Session;
log.Debug("PLCHandler.init() end");
}
}
public static void OPC()
{
m_Server = new UAClientHelperAPI();
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
try
{
m_Server.Connect("opc.tcp://192.168.90.39:4840", "none", MessageSecurityMode.SignAndEncrypt, true, "OpcUaClient", "12345678");
}
catch
{
Console.WriteLine("Wrong connections data, check opc address and credentials");
return;
}
List <string> nodesToRead = new List <string>();
nodesToRead.Add("ns=0;i=" + Variables.Server_NamespaceArray.ToString());
}
protected void Page_Load(object sender, EventArgs e)
{
(this.Master as Masterpage).MyButtonClicked += new EventHandler(Disconnect_MyButtonClicked);
if (!IsPostBack)
{
if (mySession != null && mySession.Connected == true)
{
if (Session["endpoint"] != null && Session["endpoint"].ToString() != "")
{
var enp = Session["endpoint"] as EndpointDescription;
var enps = Session["endpointlist"] as List <string>;
SerName.Text = enp.Server.ApplicationName.ToString();
SerUri.Text = enp.Server.ApplicationUri.ToString();
Serc.Text = enp.SecurityPolicyUri.ToString();
Status.Text = "Connected";
Sinced.Text = Session["sinced"].ToString();
ConnectBtn.Text = "Disconnect from server";
foreach (string item in enps)
{
endpointListView.Items.Add(item);
}
discoveryTextBox.Text = Session["Urltext"].ToString();
}
else
{
return;
}
}
else
{
a = new int();
ControlDisable();
myClientHelperAPI = new UAClientHelperAPI();
myRegisteredNodeIdStrings = new List <String>();
itemCount = 0;
}
}
}
/// <summary>
/// Initializes the controls of this form. Registers for an particular event.
/// </summary>
public MainForm()
{
// Initialize controls.
InitializeComponent();
// Register for the SelectionChanged event of BrowseControl in order to update
// the ListView of AttributeListControl.
browseControl.SelectionChanged += new BrowseControl.SelectionChangedEventHandler(browserControl_SelectionChanged);
// Register for the update statuslabel event of AttriuteListControl in order to update
// the status label.
attributeListControl.UpdateStatusLabel +=
new AttributeListControl.UpdateStatusLabelEventHandler(UserControl_UpdateStatusLabel);
// Register for the update statuslabel event of MonitoredItemsControl in order to update
// the status label.
monitoredItemsControl.UpdateStatusLabel +=
new MonitoredItemsControl.UpdateStatusLabelEventHandler(UserControl_UpdateStatusLabel);
// Create client API server object
m_Server = new UAClientHelperAPI();
// Attach to certificate event
m_Server.CertificateValidationNotification += new CertificateValidationEventHandler(m_Server_CertificateEvent);
}
