I_HDAPlugin Namespace

OPC Historian .NET Server Toolkit Reference

I_HDAPlugin Namespace

Inheritance Hierarchy Collapse All

I_HDAPluginNet4 Assembly : I_HDAPlugin Namespace

Base layer interface definitions

Classes

	Class	Description
	AnnotationDef	Data for one Annotation request or definition.
	AnnotationInsertRequest	Data stored for AdviseRaw handling requests
	AnnotationReadRequest	Data queued for async ReadRaw handling requests
	OPCHDAAttribute	Attribute data returned to the client.
	OPCHDAItem	Item data returned to the client.
	OPCHDAModifiedItem	Data returned to the client for modified items.

Interfaces

	Interface	Description
	IAppPlugin	Interface definition for the HDANSrv Base Layer HDAPlugin. The interface defines the methods, data classes and enumerations that are used by the generic HDANSrv server. The interface must not be changed without adapting the generic server.
	IGenericServer	Defines the interface of helper methods to make callbacks to the client through the generic server.

Structures

	Structure	Description
	SrvRegDef	Server information structure returned by GetServerRegistryDef.

Delegates

	Delegate	Description
	CoInitForThread	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnCancelComplete	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnDataChange	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnInsertAnnotations	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnPlayback	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnReadAnnotations	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnReadAttributeComplete	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnReadComplete	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnReadModifiedComplete	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.
	OnUpdateComplete	Definition of the generic server callback method. DON'T USE IT DIRECTLY. Use the methods in the class GenericServer instead.

Enumerations

	Enumeration	Description
	AnnotationCapabilities
	OPCHDAEditType	Enumeration that indicates the way in which the history data is to be edited.
	OPCHDAServerStatus	OPC HDA defined server states
	PluginUse	Indicates why the plugin is called from the generic server.
	UpdateCapabilities	Implemented server capapilities for Update handling.

See Also

Reference

I_HDAPluginNet4 Assembly

Copyright © 2004-2019 Advosol Inc. All rights reserved