Connectivity Software User's Guide and Reference
ISparkplugProducerExtension Class Members
Methods 


OpcLabs.EasySparkplug Assembly > OpcLabs.EasySparkplug Namespace : ISparkplugProducerExtension Class

The following tables list the members exposed by ISparkplugProducerExtension.

Public Methods
 NameDescription
Public Methodstatic (Shared in Visual Basic)Defines an action to be performed for connecting the edge node or device to a data source.  
Public Methodstatic (Shared in Visual Basic)Overloaded. Indicates that the data source connection for the edge node or device has failed.  
Public Methodstatic (Shared in Visual Basic)Defines an action to be performed for disconnecting the edge node or device from a data source.  
Public Methodstatic (Shared in Visual Basic)Locks the publishing of metric data changes and returns an object that unlocks the publishing upon its disposal.  
Public Method (Inherited from object)
Public MethodServes as the default hash function. (Inherited from object)
Public Methodstatic (Shared in Visual Basic)Gets the Sparkplug metric with the specified metric name from the Sparkplug edge node or device.  
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public Methodstatic (Shared in Visual Basic)Defines a function that will be called when the producer is polled for data.  
Public Methodstatic (Shared in Visual Basic)Reads from a Sparkplug metric with the specified metric name from the Sparkplug edge node or device and returns the Sparkplug data object.  
Public Methodstatic (Shared in Visual Basic)Reads from a Sparkplug metric with the specified metric name from the Sparkplug edge node or device and returns the metric value.  
Public MethodReturns a string that represents the current object. (Inherited from object)
Public Methodstatic (Shared in Visual Basic)Writes Sparkplug data to a Sparkplug metric with the specified metric name.  
Public Methodstatic (Shared in Visual Basic)Writes a value to a Sparkplug metric with the specified metric name.  
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Protected Methods
 NameDescription
Protected MethodAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
Protected MethodCreates a shallow copy of the current System.Object. (Inherited from object)
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Extension Methods
 NameDescription
Public Extension MethodSets the arbitrary object associated with the node.
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See Also

Reference

ISparkplugProducerExtension Class
OpcLabs.EasySparkplug Namespace