Examples - Server OPC UA - Set custom namespace URI, using URI string

.NET

// This example shows how to configure the namespace URI of the custom nodes, using a URL string.
// 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-ConnectivityStudio/Latest/examples.html .
// OPC client, server and subscriber examples in C# on GitHub: https://github.com/OPCLabs/Examples-ConnectivityStudio-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 ObjectsNamespaceUriString
    {
        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 URL string.
            server.ObjectsNamespaceUriString = "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 URL string.
# 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-ConnectivityStudio-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.

#requires -Version 5.1
using namespace OpcLabs.EasyOpc.UA
using namespace OpcLabs.EasyOpc.UA.AddressSpace
using namespace OpcLabs.EasyOpc.UA.NodeSpace

# The path below assumes that the current directory is [ProductDir]/Examples-NET/PowerShell/Windows .
Add-Type -Path "../../../Components/Opclabs.QuickOpc/net472/OpcLabs.ServerOpcUAComponents.dll"

# Instantiate the server object.
# By default, the server will run on endpoint URL "opc.tcp://localhost:48040/".
$server = New-Object EasyUAServer

# Set custom value for the namespace URI of our nodes under the Objects folder, using a URL string.
$server.ObjectsNamespaceUriString = "http://mynamespace.example"

# Create some data variable and a folder in the Objects folder.
$dataVariable1 = [UADataVariable]::CreateIn($server.Objects, "DataVariable1")
$folder1 = [UAFolder]::CreateIn($server.Objects, "Folder1")

# Display the node Ids (including the namespace URI).
Write-Host ([UANodeId]::op_Implicit($server.Objects.EffectiveNodeDescriptor.NodeId))
Write-Host ([UANodeId]::op_Implicit($dataVariable1.EffectiveNodeDescriptor.NodeId))
Write-Host ([UANodeId]::op_Implicit($folder1.EffectiveNodeDescriptor.NodeId))

' This example shows how to configure the namespace URI of the custom nodes, using a URL string.
' 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-ConnectivityStudio/Latest/examples.html .
' OPC client and subscriber examples in VB.NET on GitHub: https://github.com/OPCLabs/Examples-ConnectivityStudio-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 Global.UAServerDocExamples._EasyUAServer
    Partial Friend Class ObjectsNamespaceUriString
        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 URL string.
            server.ObjectsNamespaceUriString = "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

Fundamentals

OPC Wizard Communication Objects

OPC Wizard Node Objects