GetAliasInfo Method (_ReadOnlyAliasRepository)

Gets information about the specified alias.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<NotNullAttribute()>
Function GetAliasInfo( _
   ByVal aliasName As String _
) As ValueResult

'Usage
 
Dim instance As _ReadOnlyAliasRepository
Dim aliasName As String
Dim value As ValueResult
 
value = instance.GetAliasInfo(aliasName)

[NotNull()]
ValueResult GetAliasInfo( 
   string aliasName
)

[NotNull()]
ValueResult^ GetAliasInfo( 
   String^ aliasName
)

Parameters

aliasName: The name of the alias.
The value of this parameter can be null (Nothing in Visual Basic).

Return Value

Returns a value result which contains the OpcLabs.BaseLib.Aliasing.AliasInfo for the given alias in case of success, or an error in case of failure.

This method never returns null (Nothing in Visual Basic).

Exceptions

Exception Description

Exception	Description
System.ArgumentException	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.
System.ArgumentNullException	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.

System.ArgumentException

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.

System.ArgumentNullException

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.

Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

_ReadOnlyAliasRepository Interface
_ReadOnlyAliasRepository Members

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