OPC Studio User's Guide and Reference
UADataValue Constructor(UADataValue)



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OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UADataValue Class > UADataValue Constructor : UADataValue Constructor(UADataValue)
Data value to be copied from.

The value of this parameter cannot be null (Nothing in Visual Basic).

Initializes a new instance of the class, making a copy of an existing instance.
Syntax
'Declaration
 
Public Function New( _
   ByVal dataValue As UADataValue _
)
 
'Usage
 
Dim dataValue As UADataValue
 
Dim instance As New UADataValue(dataValue)

Parameters

dataValue
Data value to be copied from.

The value of this parameter cannot be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

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