QuickOPC User's Guide and Reference
PerformOperation<TOperationException> Method (OperationResult)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.OperationModel Namespace > OperationResult Class : PerformOperation<TOperationException> Method
The type of operation exception to catch.
The operation to perform.
Performs the specified operation and return the corresponding operation result.
Syntax
'Declaration
 
<NotNullAttribute()>
Public Shared Function PerformOperation(Of TOperationException As OperationException)( _
   ByVal operation As Action _
) As OperationResult
'Usage
 
Dim operation As Action
Dim value As OperationResult
 
value = OperationResult.PerformOperation(Of TOperationException)(operation)
[NotNull()]
public static OperationResult PerformOperation<TOperationException>( 
   Action operation
)
where TOperationException: OperationException
[NotNull()]
public:
static OperationResult^ PerformOperationgeneric<typename TOperationException>
( 
   Action^ operation
) 
where TOperationException: OperationException

Parameters

operation
The operation to perform.

Type Parameters

TOperationException
The type of operation exception to catch.

Return Value

Returns the operation result 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