VariableCopyPolicy Enumeration

Specifies the policies to use when handling reads and write to value.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<FlagsAttribute()>
Public Enum VariableCopyPolicy 
   Inherits System.Enum

'Usage
 
Dim instance As VariableCopyPolicy

[Flags()]
public enum VariableCopyPolicy : System.Enum

[Flags()]
public enum class VariableCopyPolicy : public System.Enum

Members

Member	Description
Always	Data is copied when it is written and when it is read.
CopyOnRead	The value is copied when is is read.
CopyOnWrite	The value is copied before it is written.
Never	The value is never copied (only useful for value types that do not contain reference types).

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Opc.Ua.VariableCopyPolicy

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Opc.Ua Namespace