GetSecurityKeys Method (_UAReadOnlyPubSubSecurityKeyService)

Retrieves the security keys for a security group.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<NotNullAttribute()>
Function GetSecurityKeys( _
   ByVal securityGroupId As String, _
   ByVal startingTokenId As Object, _
   ByVal requestedKeyCount As Object _
) As SecurityKeysInfo

'Usage
 
Dim instance As _UAReadOnlyPubSubSecurityKeyService
Dim securityGroupId As String
Dim startingTokenId As Object
Dim requestedKeyCount As Object
Dim value As SecurityKeysInfo
 
value = instance.GetSecurityKeys(securityGroupId, startingTokenId, requestedKeyCount)

[NotNull()]
SecurityKeysInfo GetSecurityKeys( 
   string securityGroupId,
   object startingTokenId,
   object requestedKeyCount
)

[NotNull()]
SecurityKeysInfo^ GetSecurityKeys( 
   String^ securityGroupId,
   Object^ startingTokenId,
   Object^ requestedKeyCount
)

Parameters

securityGroupId
startingTokenId
requestedKeyCount

Exceptions

Exception	Description
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.ArgumentOutOfRangeException	The value of an argument is outside the allowable range of values as defined by the invoked method. 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.
OpcLabs.EasyOpc.UA.OperationModel.UAException	The OPC UA operation has failed. This operation exception in uniformly used to allow common handling of various kinds of errors. The System.Exception.InnerException always contains information about the actual error cause. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.
OpcLabs.EasyOpc.UA.OperationModel.UALogicalException	There is a logical error in the OPC UA operation. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

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

_UAReadOnlyPubSubSecurityKeyService Interface
_UAReadOnlyPubSubSecurityKeyService Members

Send Documentation Feedback. Resources: Knowledge Base. Technical support: Online Forums, FAQ.