OPC Studio User's Guide and Reference
UAServerNode Class Members
Properties  Methods  Events


OpcLabs.ServerOpcUA Assembly > OpcLabs.EasyOpc.UA.NodeSpace Namespace : UAServerNode Class

The following tables list the members exposed by UAServerNode.

Public Properties
 NameDescription
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyCan be used to distinguish otherwise equal widgets. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public PropertyDescribes the basic external characteristics of the node, such as its name. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public PropertyThe effective node descriptor by which this node is addressable in the OPC UA server.  
Public PropertyDetermines whether the events from child nodes will be handled on this node as well.  
Public PropertyOverridden. Determines whether this node is a branch.  
Public PropertyOverridden. Determines whether this node is a leaf.  
Public PropertyDetermines whether this node is a root. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public PropertyDetermines whether the component is currently started.  
Public PropertyIndexer to get a sub-node by name.  
Public PropertyThe name of this node in the node space. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public PropertyDetermines whether the node is a data variable, folder, or a root.  
Public PropertyA collection of sub-nodes in this node (branch). (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public PropertyThe server node that is the parent of this node.  
Public PropertyDetermines whether ConversionError events propagate to the parent node (defaults to True).  
Public PropertyDetermines whether DataSubscriptionChanged events propagate to the parent node (defaults to True).  
Public PropertyDetermines whether Read events propagate to the parent node (defaults to True).  
Public PropertyDetermines whether SamplingIntervalChanged events propagate to the parent node (defaults to True).  
Public PropertyDetermines whether Write events propagate to the parent node (defaults to True).  
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyAn arbitrary object associated with the node. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
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Protected Properties
 NameDescription
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected PropertyDetermines whether the node is locked. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Protected PropertyThe service container provided by this widget to inheritors. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected PropertyOverridden. The types of branch sub-nodes that can be added to this node.  
Protected PropertyOverridden. The types of leaf sub-nodes that can be added to this node.  
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Public Methods
 NameDescription
Public MethodAdds a sub-node to this node. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public MethodRemoves all sub-nodes. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public Method (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Public MethodCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public MethodOverloaded.  (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Public MethodOverloaded. Overridden. Determines whether the specified object is equal to the current object.  
Public Method (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public MethodOverridden. Serves as the default hash function.  
Public MethodRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodOverridden. Infrastructure.  
Public Method (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodReturns a tree traverser that iterates through the tree.  
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodLocks the node. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodRemoves the specified sub-node from this node. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public Method (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public MethodUnlocks the node. (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public MethodOverloaded. Determines whether the specified OpcLabs.BaseLib.NodeSpace.NodeFrontEnd is value equal to the current object. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Protected Methods
 NameDescription
Protected Method (Inherited from System.ComponentModel.Component)
Protected MethodOverloaded. Creates a shallow copy of the current System.MarshalByRefObject object. (Inherited from System.MarshalByRefObject)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodRaises the ConversionError event, indicating when data cannot be converted from Read, for Write, or in IUADataSubscription.OnNext.  
Protected MethodRaises the DataSubscriptionChanged event, indicating when data subscription has been added, removed, or modified.  
Protected MethodCalled when the lock count becomes non-zero. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Protected MethodCalled when the lock count becomes zero. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Protected MethodCalled after the branch back-end has changed. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Protected MethodRaises the Read event to obtain the data for OPC UA read.  
Protected MethodRaises the SamplingIntervalChanged event, indicating when the sampling interval of a data variable has changed.  
Protected MethodRaises the Starting event, indicating when the component is starting.  
Protected MethodRaises the Stopped event, indicating when the component has stopped.  
Protected MethodRaises the Write event, supplying the OPC UA write data.  
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.NodeSpace.NodeFrontEnd)
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Extension Methods
 NameDescription
Public Extension MethodSets the arbitrary object associated with the node.
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Public Events
 NameDescription
Public EventRaised when data cannot be converted from Read, for Write, or in data subscription's OpcLabs.BaseLib.ISink<T>.OnNext.  
Public EventRaised when data subscription has been added, removed, or modified.  
Public Event (Inherited from System.ComponentModel.Component)
Public Event (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public Event (Inherited from OpcLabs.BaseLib.NodeSpace.Node)
Public EventRaised to obtain the OPC UA read data.  
Public EventRaised when the sampling interval of a data variable has changed.  
Public EventRaised when the component is starting.  
Public EventRaised when the component has stopped.  
Public EventRaised to supply the OPC UA write data.  
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Public Operators
Determines whether the two objects are equal.
Converts the specified server node to an OPC UA node descriptor for client usage.
Determines whether the two objects are not equal.
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See Also

Reference

UAServerNode Class
OpcLabs.EasyOpc.UA.NodeSpace Namespace