'Declaration
 
Public Overridable Function ReadAttribute( _
   ByVal context As ISystemContext, _
   ByVal attributeId As UInteger, _
   ByVal indexRange As NumericRange, _
   ByVal dataEncoding As QualifiedName, _
   ByVal value As DataValue _
) As ServiceResult

'Usage
 
Dim instance As NodeState
Dim context As ISystemContext
Dim attributeId As UInteger
Dim indexRange As NumericRange
Dim dataEncoding As QualifiedName
Dim value As DataValue
Dim value As ServiceResult
 
value = instance.ReadAttribute(context, attributeId, indexRange, dataEncoding, value)

public virtual ServiceResult ReadAttribute( 
   ISystemContext context,
   uint attributeId,
   NumericRange indexRange,
   QualifiedName dataEncoding,
   DataValue value
)

public:
virtual ServiceResult^ ReadAttribute( 
   ISystemContext^ context,
   uint attributeId,
   NumericRange indexRange,
   QualifiedName^ dataEncoding,
   DataValue^ value
) 

Parameters

context

The context for the current operation.

attributeId

The attribute id.

indexRange

The index range.

dataEncoding

The data encoding.

value

The value.

Return Value

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

NodeState Class
NodeState Members