Connectivity Software User's Guide and Reference
NeedsDataSetIndex Property (UAWriterGroupElement)



OpcLabs.EasyOpcUAPrimitives Assembly > OpcLabs.EasyOpc.UA.PubSub.Configuration Namespace > UAWriterGroupElement Class : NeedsDataSetIndex Property
Determines whether the dataset messages need to include a dataset index.
Syntax
'Declaration
 
Public ReadOnly Property NeedsDataSetIndex As Boolean
'Usage
 
Dim instance As UAWriterGroupElement
Dim value As Boolean
 
value = instance.NeedsDataSetIndex
public bool NeedsDataSetIndex {get;}
public:
property bool NeedsDataSetIndex {
   bool get();
}

Property Value

Returns true if dataset messages need to include an index; otherwise, false.

The default value of this property is False.

Remarks

A dataset index is needed when the messages do not provide a dataset message header and do not produce a single dataset message. This can be true with some JSON message layouts where datasets are just an array of payloads.

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