OPC Studio User's Guide and Reference
SubscribeTarget Method (UAMapperExtension)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.LiveMapping.Extensions Namespace > UAMapperExtension Class : SubscribeTarget Method
Executes the "Subscribe" operation on members of given target object. The "Subscribe" operation subscribes to or unsubscribes from changes of an OPC-UA attribute. Only mappings of type OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping that include OpcLabs.EasyOpc.UA.LiveMapping.UADataMappingOperations.Subscribe in their OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping.Operations are affected; other mappings are ignored.
Overload List
OverloadDescription
SubscribeTarget(UAClientMapper,Boolean,Object,String,Boolean)Executes the "Subscribe" operation on members of given target object, specifying the mapping tag, and recursion flag.  
SubscribeTarget(UAClientMapper,Boolean,Object,Predicate<IEnumerable<String>>,Boolean)Executes the "Subscribe" operation on members of given target object, specifying the mapping tags predicate, and recursion flag.  
SubscribeTarget(UAClientMapper,Boolean,Object,Boolean)Executes the "Subscribe" operation on members of given target object, specifying the recursion flag.  
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

Reference

UAMapperExtension Class
UAMapperExtension Members

 

 

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