// Shows how to browse and display the certificate groups available in the Certificate Manager.
//
// Find all latest examples here: https://opclabs.doc-that.com/files/onlinedocs/OPCLabs-OpcStudio/Latest/examples.html .
using System;
using OpcLabs.EasyOpc.UA;
using OpcLabs.EasyOpc.UA.Gds;
using OpcLabs.EasyOpc.UA.OperationModel;
namespace UADocExamples.Gds._EasyUACertificateManagementClient
{
class BrowseCertificateGroups
{
public static void Main1()
{
// Define which GDS we will work with.
UAEndpointDescriptor gdsEndpointDescriptor = "opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer";
// Instantiate the certificate management client object.
var certificateManagementClient = new EasyUACertificateManagementClient();
// Browse the certificate groups available in the GDS.
UACertificateGroupElementCollection certificateGroupElementCollection;
try
{
certificateGroupElementCollection = certificateManagementClient.BrowseCertificateGroups(gdsEndpointDescriptor);
}
catch (UAException uaException)
{
Console.WriteLine("*** Failure: {0}", uaException.GetBaseException().Message);
return;
}
// Display results
foreach (UACertificateGroupElement certificateGroupElement in certificateGroupElementCollection)
{
Console.WriteLine(certificateGroupElement);
}
}
}
}
# Shows how to browse and display the certificate groups available in the Certificate Manager.
#
# Find all latest examples here: https://opclabs.doc-that.com/files/onlinedocs/OPCLabs-OpcStudio/Latest/examples.html .
# OPC client and subscriber examples in Python on GitHub: https://github.com/OPCLabs/Examples-QuickOPC-Python .
# The QuickOPC package is needed. Install it using "pip install opclabs_quickopc".
import opclabs_quickopc
# Import .NET namespaces.
from OpcLabs.EasyOpc.UA import *
from OpcLabs.EasyOpc.UA.Gds import *
from OpcLabs.EasyOpc.UA.OperationModel import *
# Define which GDS we will work with.
gdsEndpointDescriptor = UAEndpointDescriptor('opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer')
# Instantiate the certificate management client object.
certificateManagementClient = EasyUACertificateManagementClient()
# Browse the certificate groups available in the GDS.
try:
certificateGroupElementCollection = certificateManagementClient.BrowseCertificateGroups(gdsEndpointDescriptor)
except UAException as uaException:
print('*** Failure: ' + uaException.GetBaseException().Message)
exit()
# Display results.
for certificateGroupElement in certificateGroupElementCollection:
print(certificateGroupElement)
print()
print('Finished.')
' Shows how to browse and display the certificate groups available in the Certificate Manager.
'
' Find all latest examples here: https://opclabs.doc-that.com/files/onlinedocs/OPCLabs-OpcStudio/Latest/examples.html .
Imports OpcLabs.EasyOpc.UA
Imports OpcLabs.EasyOpc.UA.Discovery
Imports OpcLabs.EasyOpc.UA.Gds
Imports OpcLabs.EasyOpc.UA.OperationModel
Namespace Gds._EasyUACertificateManagementClient
Friend Class BrowseCertificateGroups
Public Shared Sub Main1()
' Define which GDS we will work with.
Dim gdsEndpointDescriptor As UAEndpointDescriptor = "opc.tcp://opcua.demo-this.com:58810/GlobalDiscoveryServer"
' Instantiate the certificate management client object
Dim certificateManagementClient = New EasyUACertificateManagementClient()
' Browse the certificate groups available in the GDS.
Dim certificateGroupElementCollection As UACertificateGroupElementCollection
Try
certificateGroupElementCollection = certificateManagementClient.BrowseCertificateGroups(gdsEndpointDescriptor)
Catch uaException As UAException
Console.WriteLine("*** Failure: {0}", uaException.GetBaseException.Message)
Exit Sub
End Try
' Display results
For Each certificateGroupElement As UACertificateGroupElement In certificateGroupElementCollection
Console.WriteLine(certificateGroupElement)
Next certificateGroupElement
End Sub
End Class
End Namespace