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


OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess.Graphs Namespace : DANodeTreePosition Class

The following tables list the members exposed by DANodeTreePosition.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the class.  
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Public Properties
 NameDescription
Public PropertyGets the exception encountered during browsing.  
Public PropertySpecifies the browse path for the OPC node. (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyDetermines whether browsing was successful.  
Public PropertyThe element has children and can be used for a subsequent browse. (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyThe node is a branch (a "folder" the can contain other nodes). (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyThis element is a “hint” leaf versus being a valid item. The OpcLabs.EasyOpc.NodeElement.Name property contains the hint text, and ItemID is an empty string. (Inherited from OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement)
Public PropertyThis element is an item, i.e. it is a leaf but not a hint. (Inherited from OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement)
Public PropertyThe element is a leaf. (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyDetermines whether this element describes a root of the address space. (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyDetermines whether this object represents a root of the tree.  
Public PropertyThe unique identifier for this item. (Inherited from OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement)
Public PropertyDetermines the level of this object inside a tree.  
Public PropertyShort user-friendly portion of the namespace pointing to the element. This is the string to be used for display purposes. (Inherited from OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement)
Public PropertyThe node path for this node. Only used with OPC XML. (Inherited from OpcLabs.EasyOpc.NodeElement)
Public PropertyGets the parent object in the tree.  
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Public Methods
 NameDescription
Public MethodOverridden.   
Public MethodOverloaded. Overridden. Determines whether this object is equal to the other.  
Public MethodOverridden.   
Public MethodOverridden.   
Public MethodDetermines root of a tree to which the current tree position belongs.  
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodConverts a OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement to a node descriptor. (Inherited from OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement)
Public MethodReturns a string with the node Id. (Inherited from OpcLabs.EasyOpc.NodeElement)
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 MethodInfrastructure. (Inherited from OpcLabs.EasyOpc.NodeElement)
Protected MethodInfrastructure. (Inherited from OpcLabs.EasyOpc.NodeElement)
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Extension Methods
 NameDescription
Public Extension MethodSets the arbitrary object associated with the node.
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Public Operators
Determines whether the two objects are equal.
Determines whether the two objects are not equal.
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See Also

Reference

DANodeTreePosition Class
OpcLabs.EasyOpc.DataAccess.Graphs Namespace
BrowseTree(IEasyDAClient,ServerDescriptor,DANodeDescriptor,DABrowseParameters) Method