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


OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc Namespace : NodeElement Class

The following tables list the members exposed by NodeElement.

Public Fields
 NameDescription
Public FieldDefault browse path (none, i.e. null).  
Public FieldDefault value of HasChildren. Equals to false.  
Public FieldDefault value of IsBranch. Equals to false.  
Public FieldDefault value of IsLeaf. Equals to false.  
Public FieldDefault node name. An empty string.  
Public FieldDefault Node Id. Equals to null, meaning that no Node Id is specified.  
Public FieldDefault node path. Equals to null, meaning that no node path is specified.  
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Public Properties
 NameDescription
Public PropertySpecifies the browse path for the OPC node.  
Public PropertyThe element has children and can be used for a subsequent browse.  
Public PropertyThe node is a branch (a "folder" the can contain other nodes).  
Public PropertyThe element is a leaf.  
Public PropertyDetermines whether this element describes a root of the address space.  
Public PropertyShort user friendly portion of the namespace pointing to the element. This is the string to be used for display purposes.  
Public PropertyThe unique identifier for this node.  
Public PropertyThe node path for this node. Only used with OPC XML.  
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Public Methods
 NameDescription
Public Method (Inherited from OpcLabs.BaseLib.Info)
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 MethodOverridden.   
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 MethodOverridden. Returns a string that represents the current object.Returns a string that represents the current object.Returns a string with the node Id.  
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 Methodstatic (Shared in Visual Basic)Creates a path containing NodeElement-s made from browse names, starting from the root.  
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 Operators
Determines whether the two objects are equal.
Converts the object into a string usable for identification of the node when passed to other methods. The value returned is the value of the NodeId property.
Determines whether the two objects are not equal.
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See Also

Reference

NodeElement Class
OpcLabs.EasyOpc Namespace