OPC Studio User's Guide and Reference
UAEventData Constructor(UAFieldResultDictionary)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UAEventData Class > UAEventData Constructor : UAEventData Constructor(UAFieldResultDictionary)

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

The individual elements of the parameter value cannot be null (Nothing in Visual Basic).

Initializes a new instance of the class with given data.
Syntax
'Declaration
 
Public Function New( _
   ByVal fieldResults As UAFieldResultDictionary _
)
'Usage
 
Dim fieldResults As UAFieldResultDictionary
 
Dim instance As New UAEventData(fieldResults)
public UAEventData( 
   UAFieldResultDictionary fieldResults
)
public:
UAEventData( 
   UAFieldResultDictionary^ fieldResults
)

Parameters

fieldResults

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

The individual elements of the parameter value cannot 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