OPC Studio 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 FieldDefaultBrowsePathDefault browse path (none, i.e. null).  
Public FieldDefaultHasChildrenDefault value of HasChildren. Equals to false.  
Public FieldDefaultIsBranchDefault value of IsBranch. Equals to false.  
Public FieldDefaultIsLeafDefault value of IsLeaf. Equals to false.  
Public FieldDefaultNameDefault node name. An empty string.  
Public FieldDefaultNodeIdDefault Node Id. Equals to null, meaning that no Node Id is specified.  
Public FieldDefaultNodePathDefault node path. Equals to null, meaning that no node path is specified.  
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Public Properties
 NameDescription
Public PropertyBrowsePathSpecifies the browse path for the OPC node.  
Public PropertyHasChildrenThe element has children and can be used for a subsequent browse.  
Public PropertyIsBranchThe node is a branch (a "folder" the can contain other nodes).  
Public PropertyIsLeafThe element is a leaf.  
Public PropertyIsRootDetermines whether this element describes a root of the address space.  
Public PropertyNameShort user-friendly portion of the namespace pointing to the element. This is the string to be used for display purposes.  
Public PropertyNodeIdThe unique identifier for this node.  
Public PropertyNodePathThe node path for this node. Only used with OPC XML.  
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Public Methods
 NameDescription
Public MethodClone (Inherited from OpcLabs.BaseLib.Info)
Public MethodEqualsOverloaded. Overridden. Infrastructure  
Public MethodGetHashCodeOverridden.   
Public MethodGetObjectDataOverridden.   
Public MethodGetSchema (Inherited from OpcLabs.BaseLib.Info)
Public MethodGetTypeGets the System.Type of the current instance. (Inherited from object)
Public MethodReadXml (Inherited from OpcLabs.BaseLib.Info)
Public MethodToStringOverridden. Returns a string with the node Id.  
Public MethodWriteXml (Inherited from OpcLabs.BaseLib.Info)
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Protected Methods
 NameDescription
Protected MethodFinalizeAllows 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)MakePathElements<TElement>Creates a path containing NodeElement-s made from browse names, starting from the root.  
Protected MethodMemberwiseCloneCreates a shallow copy of the current System.Object. (Inherited from object)
Protected MethodReadXmlElementOverridden. Infrastructure.  
Protected MethodWriteXmlElementOverridden. Infrastructure.  
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Extension Methods
 NameDescription
Public Extension MethodSetState<TNode>Sets the arbitrary object associated with the node.
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Public Operators
public Operator Equality Determines whether the two objects are equal.
public Operator Implicit Type Conversion 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.
public Operator Inequality Determines whether the two objects are not equal.
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See Also

Reference

NodeElement Class
OpcLabs.EasyOpc Namespace

 

 

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