OPC Studio User's Guide and Reference
PubSubConfigurationAccessMethod Property (UAPublisherEndpointResolverParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.Engine Namespace > UAPublisherEndpointResolverParameters Class : PubSubConfigurationAccessMethod Property
Selects how will be the PubSub configuration (in the OPC UA server) accessed.
Syntax
'Declaration
 
Public Property PubSubConfigurationAccessMethod As UAPubSubConfigurationAccessMethod
'Usage
 
Dim instance As UAPublisherEndpointResolverParameters
Dim value As UAPubSubConfigurationAccessMethod
 
instance.PubSubConfigurationAccessMethod = value
 
value = instance.PubSubConfigurationAccessMethod
public UAPubSubConfigurationAccessMethod PubSubConfigurationAccessMethod {get; set;}
public:
property UAPubSubConfigurationAccessMethod PubSubConfigurationAccessMethod {
   UAPubSubConfigurationAccessMethod get();
   void set (    UAPubSubConfigurationAccessMethod value);
}

Property Value

The default value of this property is PreferLoadFromFileNode (UAPubSubConfigurationAccessMethod.PreferLoadFromFileNode).

Remarks

Depending on the value of this property, the component optionally detects and possibly uses a PubSubConfiguration file node defined in OPC UA 1.05, or a vendor specific ConfigurationFile file node, present in servers implemented with Unified Automation (C++) toolkit.

Loading the configuration from a file node is typically faster than accessing it through individual nodes in the information model, but it only provides a one-time snapshot of the configuration.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also