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



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Aliasing Namespace > AliasFilter Class > AliasFilter Constructor : AliasFilter Constructor(AliasFilter)
The object to be copied from.

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

Initializes a new instance of the class, copying values from a given object.
Syntax
'Declaration
 
Public Function New( _
   ByVal aliasFilter As AliasFilter _
)
'Usage
 
Dim aliasFilter As AliasFilter
 
Dim instance As New AliasFilter(aliasFilter)
public AliasFilter( 
   AliasFilter aliasFilter
)
public:
AliasFilter( 
   AliasFilter^ aliasFilter
)

Parameters

aliasFilter
The object to be copied from.

The value of this parameter 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