OPC Studio User's Guide and Reference
UADataSetSubscriptionDescriptor Class Members
Fields  Properties  Methods 


OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace : UADataSetSubscriptionDescriptor Class

The following tables list the members exposed by UADataSetSubscriptionDescriptor.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the class.  
Top
Public Fields
 NameDescription
Public FieldDefault value of the TopicPrefixHead property. Equals to "opcua".  
Public FieldThe message receive timeout that will be used when it is inferred for broker based transport. In milliseconds.  
Public FieldThe message receive timeout that will be used when it is inferred for datagram based transport. In milliseconds.  
Top
Public Properties
 NameDescription
Public PropertyWhen non-empty, specifies the name of the alias that will be used in place of this object.  
Public PropertyDetermines whether the dataset subscription descriptor allows resolution.  
Public PropertyDetermines whether the (standard) topic tree will forcibly be used.  
Public PropertyThe communication parameters to be used by the subscriber.  
Public PropertySpecifies a PubSub connection, using physical parameters, or logical name.  
Public PropertyAn optional metadata for the subscribed dataset.  
Public PropertyDetermines whether the (standard) topic tree will effectively be used.  
Public PropertyThe effective message receive timeout being used by this descriptor. In milliseconds.  
Public PropertyThe effective security mode being used by this descriptor.  
Public PropertySpecifies how the incoming PubSub messages should be filtered before being delivered to the application.  
Public PropertyDetermines whether the filter is strictly physical.  
Public PropertyDetermines whether the filter requires resolution.  
Public PropertyDetermines whether PubSub connection is specified in the descriptor.  
Public PropertyDetermines whether dataset metadata is specified in the descriptor.  
Public PropertyDetermines whether a published dataset is specified in the descriptor.  
Public PropertyMessage receive timeout inferred from the effective transport profile URI. In milliseconds.  
Public PropertySecurity mode inferred from the communication parameters.  
Public PropertyDetermines whether this object is aliased.  
Public PropertyDetermines whether the current object is a null dataset subscription descriptor.  
Public PropertyDetermines whether this dataset subscription descriptor is strictly physical.  
Public Propertystatic (Shared in Visual Basic)A null dataset subscription descriptor.  
Public PropertyAn optional name of the published dataset.  
Public PropertyDetermines whether a resolution is required for this descriptor.  
Public PropertyDescribes the PubSub resolver to be used for resolving the logical information in the dataset subscription descriptor.  
Public PropertyThe head of the prefix used in topic name construction.  
Top
Public Methods
 NameDescription
Public MethodOverridden.   
Public MethodOverloaded. Overridden. Determines whether the specified object is equal to the current object.Determines whether the specified System.Object is equal to the current object.  
Public MethodOverridden. Serves as the default hash function. Serves as a hash function for a particular type.  
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodLogicalizes the dataset subscription descriptor, by removing the physical information from it.  
Public MethodCreates a new object that is a memberwise copy of the current instance.  
Public MethodPhysicalizes the dataset subscription descriptor, by removing the logical information from it.  
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodOverloaded. Overridden. Returns a string that represents the current object.Returns a string that represents the current object.  
Public Method (Inherited from OpcLabs.BaseLib.Info)
Top
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 MethodOverridden. Infrastructure. Infrastructure.  
Protected MethodOverridden. Infrastructure. Infrastructure.  
Top
Public Operators
Determines whether the two objects are equal.
Determines whether the two objects are not equal.
Top
See Also

Reference

UADataSetSubscriptionDescriptor Class
OpcLabs.EasyOpc.UA.PubSub Namespace