// This example shows how to configure the namespace URI of the custom nodes, using a Uri object. // You can use any OPC UA client, including our Connectivity Explorer and OpcCmd utility, to connect to the server. // // Find all latest examples here: https://opclabs.doc-that.com/files/onlinedocs/OPCLabs-OpcStudio/Latest/examples.html . // OPC client, server and subscriber examples in C# on GitHub: https://github.com/OPCLabs/Examples-OPCStudio-CSharp . // Missing some example? Ask us for it on our Online Forums, https://www.opclabs.com/forum/index ! You do not have to own // a commercial license in order to use Online Forums, and we reply to every post. using System; using OpcLabs.EasyOpc.UA; using OpcLabs.EasyOpc.UA.NodeSpace; namespace UAServerDocExamples._EasyUAServer { class ObjectsNamespaceUri { public static void Main1() { // Instantiate the server object. // By default, the server will run on endpoint URL "opc.tcp://localhost:48040/". var server = new EasyUAServer(); // Set custom value for the namespace URI of our nodes under the Objects folder, using a Uri object. server.ObjectsNamespaceUri = new Uri("http://mynamespace.example"); // Create some data variable and a folder in the Objects folder. var dataVariable1 = UADataVariable.CreateIn(server.Objects, "DataVariable1"); var folder1 = UAFolder.CreateIn(server.Objects, "Folder1"); // Display the node Ids (including the namespace URI). Console.WriteLine(server.Objects.EffectiveNodeDescriptor.NodeId); Console.WriteLine(dataVariable1.EffectiveNodeDescriptor.NodeId); Console.WriteLine(folder1.EffectiveNodeDescriptor.NodeId); } } }
' This example shows how to configure the namespace URI of the custom nodes, using a Uri object. ' You can use any OPC UA client, including our Connectivity Explorer and OpcCmd utility, to connect to the server. ' ' Find all latest examples here: https://opclabs.doc-that.com/files/onlinedocs/OPCLabs-OpcStudio/Latest/examples.html . ' OPC client and subscriber examples in VB.NET on GitHub: https://github.com/OPCLabs/Examples-QuickOPC-VBNET . ' Missing some example? Ask us for it on our Online Forums, https://www.opclabs.com/forum/index ! You do not have to own ' a commercial license in order to use Online Forums, and we reply to every post. Imports System Imports OpcLabs.EasyOpc.UA Imports OpcLabs.EasyOpc.UA.NodeSpace Namespace _EasyUAServer Partial Friend Class ObjectsNamespaceUri Shared Sub Main1() ' Instantiate the server object. ' By default, the server will run on endpoint URL "opc.tcp://localhost:48040/". Dim server = New EasyUAServer() ' Set custom value for the namespace URI of our nodes under the Objects folder, using a Uri object. server.ObjectsNamespaceUri = New Uri("http://mynamespace.example") ' Create some data variable and a folder in the Objects folder. Dim dataVariable1 = UADataVariable.CreateIn(server.Objects, "DataVariable1") Dim folder1 = UAFolder.CreateIn(server.Objects, "Folder1") ' Display the node Ids (including the namespace URI). Console.WriteLine(server.Objects.EffectiveNodeDescriptor.NodeId) Console.WriteLine(dataVariable1.EffectiveNodeDescriptor.NodeId) Console.WriteLine(folder1.EffectiveNodeDescriptor.NodeId) End Sub End Class End Namespace
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