OPC Studio User's Guide and Reference
UnsubscribeMultipleCaptures Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.Services Namespace > IPubSubSnifferExtension Class : UnsubscribeMultipleCaptures Method
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Shared Sub UnsubscribeMultipleCaptures( _
   ByVal sniffer As IUAPubSubSniffer, _
   ByVal captureSubscriptionHandleArray() As Integer _
) 
'Usage
 
Dim sniffer As IUAPubSubSniffer
Dim captureSubscriptionHandleArray() As Integer
 
IPubSubSnifferExtension.UnsubscribeMultipleCaptures(sniffer, captureSubscriptionHandleArray)
[Extension()]
public static void UnsubscribeMultipleCaptures( 
   IUAPubSubSniffer sniffer,
   int[] captureSubscriptionHandleArray
)
[Extension()]
public:
static void UnsubscribeMultipleCaptures( 
   IUAPubSubSniffer^ sniffer,
   array<int>^ captureSubscriptionHandleArray
) 

Parameters

sniffer
captureSubscriptionHandleArray
Exceptions
ExceptionDescription

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.

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