FromUADataValue Method

Creates a typed generic UAAttributeData<TValue> from non-generic OpcLabs.EasyOpc.UA.UADataValue object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<JetBrains.Annotations.CanBeNullAttribute()>
Public Shared Function FromUADataValue( _
   ByVal dataValue As UADataValue _
) As UAAttributeData(Of TValue)

'Usage
 
Dim dataValue As UADataValue
Dim value As UAAttributeData(Of TValue)
 
value = UAAttributeData(Of TValue).FromUADataValue(dataValue)

[JetBrains.Annotations.CanBeNull()]
public static UAAttributeData<TValue> FromUADataValue( 
   UADataValue dataValue
)

[JetBrains.Annotations.CanBeNull()]
public:
static UAAttributeData<TValue^>^ FromUADataValue( 
   UADataValue^ dataValue
)

Parameters

dataValue: A non-generic Value/Timestamps/StatusCode object to be converted to typed generic.
The value of this parameter can be null (Nothing in Visual Basic).

Return Value

A typed UAAttributeData<TValue> object made from .

This method can return null (Nothing in Visual Basic).

Remarks

When is null, the return value is also null. An exception is thrown when the does not contain a type assignable to UAAttributeData<TValue>.

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

UAAttributeData<TValue> Class
UAAttributeData<TValue> Members

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.