OPC Studio User's Guide and Reference
WriterGroupElement Property



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.Configuration.Graphs Namespace > UAPubSubConfigurationNodeTreePosition Class : WriterGroupElement Property
Represents a writer group element in the PubSub configuration.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Property WriterGroupElement As UAWriterGroupElement
'Usage
 
Dim instance As UAPubSubConfigurationNodeTreePosition
Dim value As UAWriterGroupElement
 
instance.WriterGroupElement = value
 
value = instance.WriterGroupElement
[CanBeNull()]
public UAWriterGroupElement WriterGroupElement {get; set;}
[CanBeNull()]
public:
property UAWriterGroupElement^ WriterGroupElement {
   UAWriterGroupElement^ get();
   void set (    UAWriterGroupElement^ value);
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Because the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement has an implicit conversion to OpcLabs.EasyOpc.UA.PubSub.UAWriterGroupDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use the returned OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement (from PubSub configuration) in any place where OpcLabs.EasyOpc.UA.PubSub.UAWriterGroupDescriptor is expected as input, and the corresponding OPC UA PubSub writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement to OpcLabs.EasyOpc.UA.PubSub.UAWriterGroupDescriptor using the ToUAWriterGroupDescriptor static method instead.

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