OPC Studio User's Guide and Reference
ChangeMultipleMonitoredItemSubscriptions(IEasyUAClient,Int32[],UAMonitoringParameters) Method



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > IEasyUAClientExtension Class > ChangeMultipleMonitoredItemSubscriptions Method : ChangeMultipleMonitoredItemSubscriptions(IEasyUAClient,Int32[],UAMonitoringParameters) Method
The client object that will perform the operation.
Array of subscription handles
Contains monitoring parameters (such as the sampling interval, and optional data change filter).
Changes parameters of multiple subscriptions. Specify the handles, and a new monitoring parameters object.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Sub ChangeMultipleMonitoredItemSubscriptions( _
   ByVal client As IEasyUAClient, _
   ByVal handleArray() As Integer, _
   ByVal monitoringParameters As UAMonitoringParameters _
) 
'Usage
 
Dim client As IEasyUAClient
Dim handleArray() As Integer
Dim monitoringParameters As UAMonitoringParameters
 
IEasyUAClientExtension.ChangeMultipleMonitoredItemSubscriptions(client, handleArray, monitoringParameters)
[Extension()]
public static void ChangeMultipleMonitoredItemSubscriptions( 
   IEasyUAClient client,
   int[] handleArray,
   UAMonitoringParameters monitoringParameters
)
[Extension()]
public:
static void ChangeMultipleMonitoredItemSubscriptions( 
   IEasyUAClient^ client,
   array<int>^ handleArray,
   UAMonitoringParameters^ monitoringParameters
) 

Parameters

client
The client object that will perform the operation.
handleArray
Array of subscription handles
monitoringParameters
Contains monitoring parameters (such as the sampling interval, and optional data change filter).
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