OPC Studio User's Guide and Reference
AliasesChangedEventArgs Constructor



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Aliasing Namespace > AliasesChangedEventArgs Class : AliasesChangedEventArgs Constructor
An array of notification objects that describe the changes that occurred to the aliases.

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 specified alias changed notifications.
Syntax
'Declaration
 
Public Function New( _
   ByVal aliasChangedNotifications() As AliasChangedNotification _
)
'Usage
 
Dim aliasChangedNotifications() As AliasChangedNotification
 
Dim instance As New AliasesChangedEventArgs(aliasChangedNotifications)
public AliasesChangedEventArgs( 
   AliasChangedNotification[] aliasChangedNotifications
)

Parameters

aliasChangedNotifications
An array of notification objects that describe the changes that occurred to the aliases.

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