Finds an alias specified by its name.
Syntax
Parameters
- aliasName
- The name of the alias.
The value of this parameter can be null
(Nothing
in Visual Basic).
Return Value
Returns a
OpcLabs.BaseLib.OperationModel.ValueResult, which contains the value of the alias in case of success, or an error in case of failure. Returns
null
if the alias has not been found.
This method can return null
(Nothing
in Visual Basic).
Exceptions
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. |
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