'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Function SubscribeEdgeNodePayload( _
   ByVal consumer As IEasySparkplugConsumer, _
   ByVal hostDescriptor As SparkplugHostDescriptor, _
   ByVal edgeNodeDescriptor As SparkplugEdgeNodeDescriptor, _
   ByVal callback As EasySparkplugPayloadNotificationEventHandler _
) As Integer

'Usage
 
Dim consumer As IEasySparkplugConsumer
Dim hostDescriptor As SparkplugHostDescriptor
Dim edgeNodeDescriptor As SparkplugEdgeNodeDescriptor
Dim callback As EasySparkplugPayloadNotificationEventHandler
Dim value As Integer
 
value = IEasySparkplugConsumerExtension.SubscribeEdgeNodePayload(consumer, hostDescriptor, edgeNodeDescriptor, callback)

[Extension()]
public static int SubscribeEdgeNodePayload( 
   IEasySparkplugConsumer consumer,
   SparkplugHostDescriptor hostDescriptor,
   SparkplugEdgeNodeDescriptor edgeNodeDescriptor,
   EasySparkplugPayloadNotificationEventHandler callback
)

[Extension()]
public:
static int SubscribeEdgeNodePayload( 
   IEasySparkplugConsumer^ consumer,
   SparkplugHostDescriptor^ hostDescriptor,
   SparkplugEdgeNodeDescriptor^ edgeNodeDescriptor,
   EasySparkplugPayloadNotificationEventHandler^ callback
) 

Parameters

consumer

The consumer object that will perform the operation.

The value of this parameter cannot be null (Nothing in Visual Basic).

hostDescriptor

The Sparkplug host descriptor.

The value of this parameter cannot be null (Nothing in Visual Basic).

edgeNodeDescriptor

The Sparkplug edge node descriptor.

The value of this parameter cannot be null (Nothing in Visual Basic).

callback

The callback to invoke for the notification.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

To unsubscribe from the payload, use the UnsubscribePayload, UnsubscribeAllPayloads or UnsubscribeAll method.

This is an extension method (info: C#, VB.NET). In languages that have support for extensions methods (such as C# and VB.NET), you can use the extension method as if it were a regular method on the object that is its first parameter. In other languages (such as with Python.NET), you will call the extension as a static method, and pass it the object on which it acts as its first parameter.

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