QuickOPC User's Guide and Reference
UANodeDescriptor Class Members
Fields  Properties  Methods  Events


OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace : UANodeDescriptor Class

The following tables list the members exposed by UANodeDescriptor.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the UANodeDescriptor class.  
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Public Fields
 NameDescription
Public FieldDefault UANodeDescriptor, expressed as string.  
Public FieldDefault value of the HasBrowsePath property. Equals to false.  
Public FieldDefault value of the HasNodeId property. Equals to false.  
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Public Properties
 NameDescription
Public PropertyThe node descriptor in form of an argument string, i.e. a key=value pairs separated by semicolons.  
Public PropertySpecifies the browse path for the OPC node.  
Public Propertystatic (Shared in Visual Basic)Default browse path (empty one).  
Public Propertystatic (Shared in Visual Basic)Default node Id (empty one).  
Public PropertyDetermines whether there is a non-null browse path in the descriptor.  
Public PropertyDetermines whether there is a non-null node ID in the descriptor.  
Public PropertyDetermines whether the node descriptor is null, i.e. specifies neither node ID nor a browse path.  
Public PropertyA node Id. Stores an identifier for a node in a server's address space, together with a complete namespace URI.  
Public Propertystatic (Shared in Visual Basic)A null node descriptor (contains a null node ID and a null browse path).  
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Public Methods
 NameDescription
Public Methodstatic (Shared in Visual Basic)Adds a browse path element to a node descriptor.  
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 Methodstatic (Shared in Visual Basic)Converts a System.String to a node descriptor.  
Public Methodstatic (Shared in Visual Basic)Converts a OpcLabs.EasyOpc.UA.Navigation.UABrowsePath to a node descriptor.  
Public Methodstatic (Shared in Visual Basic)Converts a OpcLabs.EasyOpc.UA.AddressSpace.UANodeElement to a node descriptor.  
Public Methodstatic (Shared in Visual Basic)Converts a OpcLabs.EasyOpc.UA.AddressSpace.UANodeId to a node descriptor.  
Public MethodOverridden. Serves as the default hash function. Serves as a hash function for a particular type.  
Public MethodOverridden.   
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodInfrastructure.  
Public Methodstatic (Shared in Visual Basic)Creates a path containing UANodeDescriptor-s made from browse path.  
Public MethodDetermines whether the node descriptor matches another node descriptor.  
Public Method  
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodOverridden. Returns a string that represents the current object.Returns a string describing the contents of the node descriptor.  
Public Method  
Public Method (Inherited from OpcLabs.BaseLib.Info)
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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)
Protected MethodOverridden. Infrastructure. Infrastructure.  
Protected MethodOverridden. Infrastructure. Infrastructure.  
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Public Events
 NameDescription
Public EventHandler for System.ComponentModel.INotifyPropertyChanged.PropertyChanged.  
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Public Operators
Adds a browse path element to a node descriptor.
Determines whether the two objects are equal.
Overloaded. Converts a System.String to a node descriptor.
Determines whether the two objects are not equal.
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See Also

Reference

UANodeDescriptor Class
OpcLabs.EasyOpc.UA Namespace