AbandonIntervalMinimum Property (_DAAutoSubscribingParameters)

Abandon interval minimum. Number of milliseconds. The OPC item is considered "abandoned" if no read requests to it have been made for abandon interval. In such case it is unsubscribed. The abandon interval is computed using the aggregated read rate and AbandonRateMultiplier, but it is never shorter than value of this property.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ValueLimitsAttribute(-1, 2147483647)>
Property AbandonIntervalMinimum As Integer

'Usage
 
Dim instance As _DAAutoSubscribingParameters
Dim value As Integer
 
instance.AbandonIntervalMinimum = value
 
value = instance.AbandonIntervalMinimum

[ValueLimits(-1, 2147483647)]
int AbandonIntervalMinimum {get; set;}

[ValueLimits(-1, 2147483647)]
property int AbandonIntervalMinimum {
   int get();
   void set (    int value);
}

Property Value

The default value of this property is 50000.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	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.

Exception

Description

System.ArgumentOutOfRangeException

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

The value must be greater than or equal to zero, or it must be equal to System.Threading.Timeout.Infinite.

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

_DAAutoSubscribingParameters Interface
_DAAutoSubscribingParameters Members

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