DataSetClassId Property (_UAUadpDataSetReaderMessageParameters)

Defines a dataset class related filter.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Property DataSetClassId As Guid

'Usage
 
Dim instance As _UAUadpDataSetReaderMessageParameters
Dim value As Guid
 
instance.DataSetClassId = value
 
value = instance.DataSetClassId

Guid DataSetClassId {get; set;}

property Guid DataSetClassId {
   Guid get();
   void set (    Guid value);
}

Remarks

If the value is System.Guid.Empty, the dataset class Id filter is not applied.

There are two places where data set class ID can be entered: In the OpcLabs.EasyOpc.UA.PubSub.Configuration.UADataSetMetaData.DataSetClassId property of the OpcLabs.EasyOpc.UA.PubSub.Configuration.UADataSetMetaData, and in the DataSetClassId property of the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAUadpDataSetReaderMessageParameters. In the end, setting either one of these to non-empty System.Guid will have the same effect. We recommend that you use the DataSetClassId property of the OpcLabs.EasyOpc.UA.PubSub.UASubscribeDataSetFilter. If you set both these properties to a non-empty System.Guid, make sure you use the same value at both places, otherwise no data set message will pass the filter.

If you have a OpcLabs.EasyOpc.UA.PubSub.UADataSetSubscriptionDescriptor, the two places mentioned above are:

This member is not compatible with VBScript.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

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

Reference

_UAUadpDataSetReaderMessageParameters Interface
_UAUadpDataSetReaderMessageParameters Members

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