DAReadWriteMethod Enumeration

Determines the method (synchronous or asynchronous) used for OPC reads and writes.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CLSCompliantAttribute(True)>
<ComVisibleAttribute(True)>
<DisplayName2Attribute("OPC-DA Read-Write Method")>
<GuidAttribute("44F447DA-4C1E-4951-A1FF-6691D503FB8B")>
Public Enum DAReadWriteMethod 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As DAReadWriteMethod

[CLSCompliant(true)]
[ComVisible(true)]
[DisplayName2("OPC-DA Read-Write Method")]
[Guid("44F447DA-4C1E-4951-A1FF-6691D503FB8B")]
public enum DAReadWriteMethod : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

[CLSCompliant(true)]
[ComVisible(true)]
[DisplayName2("OPC-DA Read-Write Method")]
[Guid("44F447DA-4C1E-4951-A1FF-6691D503FB8B")]
public enum class DAReadWriteMethod : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Member	Value	Description
Asynchronous	1	Use asynchronous OPC read or write. The value of this enum member is 1.
Synchronous	0	Use synchronous OPC read or write. The value of this enum member is 0.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         OpcLabs.EasyOpc.DataAccess.Engine.DAReadWriteMethod

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

OpcLabs.EasyOpc.DataAccess.Engine Namespace

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