OPC Studio User's Guide and Reference
PerformOperation Method (OperationException)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.OperationModel Namespace > OperationException Class : PerformOperation Method
The operation to perform.
Performs the specified operation and return the corresponding exception.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Shared Function PerformOperation( _
   ByVal operationAction As Action _
) As Exception
'Usage
 
Dim operationAction As Action
Dim value As Exception
 
value = OperationException.PerformOperation(operationAction)
[CanBeNull()]
public static Exception PerformOperation( 
   Action operationAction
)
[CanBeNull()]
public:
static Exception^ PerformOperation( 
   Action^ operationAction
) 

Parameters

operationAction
The operation to perform.

Return Value

Returns the exception for the performed operation.
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