C# 클래스 Quickstarts.FormUtils

Defines numerous re-useable utility functions.

파일 보기 프로젝트 열기: OPCFoundation/UA-.NET 1 사용 예제들

공개 메소드들

메소드	설명
Browse ( Session session, BrowseDescription nodeToBrowse, bool throwOnError ) : ReferenceDescriptionCollection	Browses the address space and returns the references found.
Browse ( Session session, BrowseDescriptionCollection nodesToBrowse, bool throwOnError ) : ReferenceDescriptionCollection	Browses the address space and returns the references found.
BrowseSuperTypes ( Session session, Opc.Ua.NodeId typeId, bool throwOnError ) : ReferenceDescriptionCollection	Browses the address space and returns all of the supertypes of the specified type node.
CollectFieldsForInstance ( Session session, Opc.Ua.NodeId instanceId, SimpleAttributeOperandCollection fields, List fieldNodeIds ) : void	Collects the fields for the instance.
CollectFieldsForType ( Session session, Opc.Ua.NodeId typeId, SimpleAttributeOperandCollection fields, List fieldNodeIds ) : void	Collects the fields for the type.
ConstructEvent ( Session session, MonitoredItem monitoredItem, EventFieldList notification, Type>.Dictionary knownEventTypes, NodeId>.Dictionary eventTypeMappings ) : BaseEventState	Constructs an event object from a notification.
DiscoverServers ( ApplicationConfiguration configuration ) : IList	Discovers the servers on the local machine.
FindEventType ( MonitoredItem monitoredItem, EventFieldList notification ) : Opc.Ua.NodeId	Finds the type of the event for the notification.
GetAttributeDisplayText ( Session session, uint attributeId, Variant value ) : string	Gets the display text for the specified attribute.
SelectEndpoint ( string discoveryUrl, bool useSecurity ) : EndpointDescription	Finds the endpoint that best matches the current settings.
TranslateBrowsePaths ( Session session, Opc.Ua.NodeId startNodeId, Opc.Ua.NamespaceTable namespacesUris ) : List	Returns the node ids for a set of relative paths.

비공개 메소드들

메소드	설명
CollectFields ( Session session, Opc.Ua.NodeId nodeId, QualifiedNameCollection parentPath, SimpleAttributeOperandCollection fields, List fieldNodeIds, QualifiedNameCollection>.Dictionary foundNodes ) : void	Collects the fields for the instance node.
ContainsPath ( SimpleAttributeOperandCollection selectClause, QualifiedNameCollection browsePath ) : int	Determines whether the specified select clause contains the browse path.
GetAccessLevelDisplayText ( byte accessLevel ) : string	Gets the display text for the access level attribute.
GetEventNotifierDisplayText ( byte eventNotifier ) : string	Gets the display text for the event notifier attribute.
GetValueRankDisplayText ( int valueRank ) : string	Gets the display text for the value rank attribute.

메소드 상세

Browse() 공개 정적인 메소드

Browses the address space and returns the references found.

public static Browse ( Session session, BrowseDescription nodeToBrowse, bool throwOnError ) : ReferenceDescriptionCollection
session	Opc.Ua.Client.Session	The session.
nodeToBrowse	Opc.Ua.BrowseDescription	The NodeId for the starting node.
throwOnError	bool	if set to true a exception will be thrown on an error.
리턴	ReferenceDescriptionCollection

Browse() 공개 정적인 메소드

Browses the address space and returns the references found.

public static Browse ( Session session, BrowseDescriptionCollection nodesToBrowse, bool throwOnError ) : ReferenceDescriptionCollection
session	Opc.Ua.Client.Session	The session.
nodesToBrowse	BrowseDescriptionCollection	The set of browse operations to perform.
throwOnError	bool	if set to true a exception will be thrown on an error.
리턴	ReferenceDescriptionCollection

BrowseSuperTypes() 공개 정적인 메소드

Browses the address space and returns all of the supertypes of the specified type node.

public static BrowseSuperTypes ( Session session, Opc.Ua.NodeId typeId, bool throwOnError ) : ReferenceDescriptionCollection
session	Opc.Ua.Client.Session	The session.
typeId	Opc.Ua.NodeId	The NodeId for a type node in the address space.
throwOnError	bool	if set to true a exception will be thrown on an error.
리턴	ReferenceDescriptionCollection

CollectFieldsForInstance() 공개 정적인 메소드

Collects the fields for the instance.

public static CollectFieldsForInstance ( Session session, Opc.Ua.NodeId instanceId, SimpleAttributeOperandCollection fields, List fieldNodeIds ) : void
session	Opc.Ua.Client.Session	The session.
instanceId	Opc.Ua.NodeId
fields	SimpleAttributeOperandCollection	The fields.
fieldNodeIds	List	The node id for the declaration of the field.
리턴	void

CollectFieldsForType() 공개 정적인 메소드

Collects the fields for the type.

public static CollectFieldsForType ( Session session, Opc.Ua.NodeId typeId, SimpleAttributeOperandCollection fields, List fieldNodeIds ) : void
session	Opc.Ua.Client.Session	The session.
typeId	Opc.Ua.NodeId
fields	SimpleAttributeOperandCollection	The fields.
fieldNodeIds	List	The node id for the declaration of the field.
리턴	void

ConstructEvent() 공개 정적인 메소드

Constructs an event object from a notification.

public static ConstructEvent ( Session session, MonitoredItem monitoredItem, EventFieldList notification, Type>.Dictionary knownEventTypes, NodeId>.Dictionary eventTypeMappings ) : BaseEventState
session	Opc.Ua.Client.Session	The session.
monitoredItem	Opc.Ua.Client.MonitoredItem	The monitored item that produced the notification.
notification	Opc.Ua.EventFieldList	The notification.
knownEventTypes	Type>.Dictionary	The known event types.
eventTypeMappings	NodeId>.Dictionary	Mapping between event types and known event types.
리턴	Opc.Ua.BaseEventState

DiscoverServers() 공개 정적인 메소드

Discovers the servers on the local machine.

public static DiscoverServers ( ApplicationConfiguration configuration ) : IList
configuration	ApplicationConfiguration	The configuration.
리턴	IList

FindEventType() 공개 정적인 메소드

Finds the type of the event for the notification.

public static FindEventType ( MonitoredItem monitoredItem, EventFieldList notification ) : Opc.Ua.NodeId
monitoredItem	Opc.Ua.Client.MonitoredItem	The monitored item.
notification	Opc.Ua.EventFieldList	The notification.
리턴	Opc.Ua.NodeId

GetAttributeDisplayText() 공개 정적인 메소드

Gets the display text for the specified attribute.

public static GetAttributeDisplayText ( Session session, uint attributeId, Variant value ) : string
session	Opc.Ua.Client.Session	The currently active session.
attributeId	uint	The id of the attribute.
value	Variant	The value of the attribute.
리턴	string

SelectEndpoint() 공개 정적인 메소드

Finds the endpoint that best matches the current settings.

public static SelectEndpoint ( string discoveryUrl, bool useSecurity ) : EndpointDescription
discoveryUrl	string	The discovery URL.
useSecurity	bool	if set to true select an endpoint that uses security.
리턴	Opc.Ua.EndpointDescription

TranslateBrowsePaths() 공개 정적인 메소드

Returns the node ids for a set of relative paths.

public static TranslateBrowsePaths ( Session session, Opc.Ua.NodeId startNodeId, Opc.Ua.NamespaceTable namespacesUris ) : List
session	Opc.Ua.Client.Session	An open session with the server to use.
startNodeId	Opc.Ua.NodeId	The starting node for the relative paths.
namespacesUris	Opc.Ua.NamespaceTable	The namespace URIs referenced by the relative paths.
리턴	List