OPC Studio User's Guide and Reference
ValueResult Constructor(OperationResult,Object)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.OperationModel Namespace > ValueResult Class > ValueResult Constructor : ValueResult Constructor(OperationResult,Object)
The operation result to be copied from.

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

A value that is a successful result of the operation.

The value of this parameter can be null (Nothing in Visual Basic).

Initializes a new instance of the class from an operation result, and a value.
Syntax
'Declaration
 
Public Function New( _
   ByVal operationResult As OperationResult, _
   ByVal value As Object _
)
'Usage
 
Dim operationResult As OperationResult
Dim value As Object
 
Dim instance As New ValueResult(operationResult, value)
public ValueResult( 
   OperationResult operationResult,
   object value
)
public:
ValueResult( 
   OperationResult^ operationResult,
   Object^ value
)

Parameters

operationResult
The operation result to be copied from.

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

value
A value that is a successful result of the operation.

The value of this parameter can be null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

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