Connectivity Software User's Guide and Reference
DefaultHistoricalFilter Field



OpcLabs.EasySparkplug Assembly > OpcLabs.EasySparkplug.OperationModel Namespace > SparkplugMetricSubscriptionArguments Class : DefaultHistoricalFilter Field
Default value of the HistoricalFilter property.

This is a constant, and its value is OpcLabs.BaseLib.BooleanFilter.Always.

Syntax
'Declaration
 
Public Const DefaultHistoricalFilter As BooleanFilter
'Usage
 
Dim value As BooleanFilter
 
value = SparkplugMetricSubscriptionArguments.DefaultHistoricalFilter
public const BooleanFilter DefaultHistoricalFilter
public:
const BooleanFilter DefaultHistoricalFilter
Remarks

 

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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