'Declaration
 
<NotNullAttribute()>
Public Overloads Shared Function Create( _
   ByVal serverDescriptor As ServerDescriptor, _
   ByVal subscriptionParameters As AESubscriptionParameters, _
   Optional ByVal refreshWhenActive As Boolean, _
   Optional ByVal state As Object _
) As AENotificationObservable

'Usage
 
Dim serverDescriptor As ServerDescriptor
Dim subscriptionParameters As AESubscriptionParameters
Dim refreshWhenActive As Boolean
Dim state As Object
Dim value As AENotificationObservable
 
value = AENotificationObservable.Create(serverDescriptor, subscriptionParameters, refreshWhenActive, state)

[NotNull()]
public static AENotificationObservable Create( 
   ServerDescriptor serverDescriptor,
   AESubscriptionParameters subscriptionParameters,
   bool refreshWhenActive,
   object state
)

[NotNull()]
public:
static AENotificationObservable^ Create( 
   ServerDescriptor^ serverDescriptor,
   AESubscriptionParameters^ subscriptionParameters,
   bool refreshWhenActive,
   Object^ state
) 

Parameters

serverDescriptor

The OPC server involved in the operation.

subscriptionParameters

Subscription parameters to be used when the subscription is created

refreshWhenActive

When set, the subscription will automatically perform a Refresh after each successful connection to the server (either the initial connection, or any automatic reconnection after the connection is lost).

state

The state object (can be any value supplied by your code); available in event notifications.

Return Value

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows