TopicRead Property (_EasyDAClientHoldPeriods)

After an item read call, connection to an OPC item will be maintained at least for the time period specified here.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Property TopicRead As Integer

'Usage
 
Dim instance As _EasyDAClientHoldPeriods
Dim value As Integer
 
instance.TopicRead = value
 
value = instance.TopicRead

int TopicRead {get; set;}

property int TopicRead {
   int get();
   void set (    int value);
}

Remarks

This property is used by following client implementations:

Native client: yes
NET API client: no

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

Reference

_EasyDAClientHoldPeriods Interface
_EasyDAClientHoldPeriods Members