OPC Studio User's Guide and Reference
AutomaticPublishingFactor Property (_EasyUAClientEngineParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine.ComTypes Namespace > _EasyUAClientEngineParameters Interface : AutomaticPublishingFactor Property
Automatic publishing factor that the component uses to determine the publishing interval.
Syntax
'Declaration
 
Property AutomaticPublishingFactor As Single
'Usage
 
Dim instance As _EasyUAClientEngineParameters
Dim value As Single
 
instance.AutomaticPublishingFactor = value
 
value = instance.AutomaticPublishingFactor
float AutomaticPublishingFactor {get; set;}
property float AutomaticPublishingFactor {
   float get();
   void set (    float value);
}

Property Value

Valid values of this property are in the range from 1.401298E-45 (Single.Epsilon) to 3.402823E+38 (Single.MaxValue).

The default value of this property is 2.

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

If you do not specify the publishing interval (if it is set to zero in OpcLabs.EasyOpc.UA.UASubscriptionParameters.PublishingInterval), the component will calculate it by dividing the sampling interval by this factor. The resulting value is limited by FastestAutomaticPublishingInterval.

By default, the publishing interval equals to one half of the sampling interval.

In order to obtain or modify this parameter, access the OpcLabs.EasyOpc.UA.Engine.EasyUAClientSharedParameters.EngineParameters property of static OpcLabs.EasyOpc.UA.EasyUAClientCore.SharedParameters.

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

See Also