OPC Studio User's Guide and Reference
UADataChangeNotificationObservable<TValue> Constructor()



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Reactive Namespace > UADataChangeNotificationObservable<TValue> Class > UADataChangeNotificationObservable<TValue> Constructor : UADataChangeNotificationObservable<TValue> Constructor()
Create a new instance of the item change observable, with specified client object selector, and an enumerable containing the OPC monitoring items to be observed, and their OPC subscription and monitoring parameters.
Syntax
'Declaration
 
Public Function New()
'Usage
 
Dim instance As New UADataChangeNotificationObservable(Of TValue)()
public UADataChangeNotificationObservable<TValue>()
public:
UADataChangeNotificationObservable<TValue>();
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