OPC Studio User's Guide and Reference
FromUADataValue Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Generic Namespace > UAAttributeData<TValue> Class : FromUADataValue Method
A non-generic Value/Timestamps/StatusCode object to be converted to typed generic.
Creates a typed generic UAAttributeData<TValue> from non-generic OpcLabs.EasyOpc.UA.UADataValue object.
Syntax
'Declaration
 
<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)
[CanBeNull()]
public static UAAttributeData<TValue> FromUADataValue( 
   UADataValue dataValue
)
[CanBeNull()]
public:
static UAAttributeData<TValue^>^ FromUADataValue( 
   UADataValue^ dataValue
) 

Parameters

dataValue
A non-generic Value/Timestamps/StatusCode object to be converted to typed generic.

Return Value

A typed UAAttributeData<TValue> object made from dataValue.
Remarks
When dataValue is null, the return value is also null. An exception is thrown when the dataValue 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

See Also