Nevron Open Vision Documentation
Nevron.Nov.Dom Namespace / NNode Class
Fields Properties Methods Events


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    NNode Class Members
    In This Topic

    The following tables list the members exposed by NNode.

    Public Fields
     NameDescription
    Public Fieldstatic (Shared in Visual Basic)Reference to the ChildInserted event  
    Public Fieldstatic (Shared in Visual Basic)Reference to the ChildInserting event  
    Public Fieldstatic (Shared in Visual Basic)Reference to the ChildRemoved event  
    Public Fieldstatic (Shared in Visual Basic)Reference to the ChildRemoving event  
    Public Fieldstatic (Shared in Visual Basic)The ClearValue object that certain property editors should recognize and perform clear value instead of set value.  
    Public Fieldstatic (Shared in Visual Basic)Schema associated with NNode  
    Public Fieldstatic (Shared in Visual Basic)Reference to the ParentChanged event  
    Public Fieldstatic (Shared in Visual Basic)Reference to the Tag property  
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    Public Properties
     NameDescription
    Public Propertystatic (Shared in Visual Basic)The "Appearance" category. Used for design purposes.  
    Public Propertystatic (Shared in Visual Basic)The "Behavior" category. Used for design purposes.  
    Public Propertystatic (Shared in Visual Basic)The "General" category. Used for design purposes.  
    Public Propertystatic (Shared in Visual Basic)Gets the name of the indexing category  
    Public Propertystatic (Shared in Visual Basic)The "Interactivity" category.  
    Public Propertystatic (Shared in Visual Basic)The "Layout" category. Used for design purposes.  
    Public Propertystatic (Shared in Visual Basic)The "Misc" category. Used for design purposes.  
    Public Propertystatic (Shared in Visual Basic)The "Options" category. Used for design purposes.  
    Public PropertyGets the parent node in the node hierarchy.  
    Public PropertyGets the root node in the node hierarchy.  
    Public PropertyGets the node schema.  
    Public Propertystatic (Shared in Visual Basic)The "Styling" category.  
    Public PropertyGets or sets the node tag, that can be any DOM compliant object. This property is not used by the node itself and is intended to provide users with the ability to attach custom data to the node. Attaching custom data to any node can also be achieved with the help of extendeded properties.  
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    Public Methods
     NameDescription
    Public MethodAccumulates the aggregated nodes to the specified list  
    Public MethodOverloaded. Accumulates the children of this node, to the provided node list  
    Public MethodOverloaded. Accumulates the descendants of this node, to the provided node list  
    Public MethodAccumulates the nodes that are exposed by properties of this node.  
    Public MethodAppends the specified node to the end of the list of children of this node. Throws an exception, if this node is not a collection node.  
    Public MethodOverloaded. Appends an event handler, which is triggered during the AtTarget/Bubbling phase  
    Public MethodQueries whether the specified node can be inserted at the specified index  
    Public Method  
    Public MethodQueries whether the node at the specified index can be removed.  
    Public MethodQueries whether the specified node can be set at the specified named slot  
    Public MethodClears the local value for the specified property. Has no effect on properties backed by member.  
    Public MethodClears the value of the specified property.  
    Public MethodReturns true if the node contains the specifeid event handler for the specified dom event  
    Public MethodGets whether the node contains a local value setting for the specified property  
    Public MethodOverloaded. Creates an identical copy of this node subtree.  
    Public MethodPerforms deep equals of this node object in the specified context and returns true if the given object is a node and its properties and children are equal to those of this node.  
    Public MethodOverriden to seal the Equals overridable method and to check the nodes for reference equality.  
    Public MethodOverloaded. Gets the nodes aggregated by this node (e.g. both children and property nodes)  
    Public MethodGets information about the way in which the node is currently aggregated in its parent  
    Public MethodGets the ancestor of this node that is the specified levels-up from this ancestor. 0 is the node itself, 1 is ParentNode, 2 is the ParentNode.ParentNode etc.  
    Public MethodOverloaded. Gets the child at the specified named slot. If a child node at the slot does not exist, but the named child is marked as CreateOnDemand, a new child node of the default schema is automatically created.  
    Public MethodGets the child node at the specified index. Throws an exception, if the index is out of range.  
    Public MethodOverloaded. Gets a list that contains the children of this node.  
    Public MethodOverloaded. Get the count of child nodes  
    Public MethodGets a child node iterator, which iterates through this node children in forward order  
    Public MethodDetermines the depth of the node from the specfified ancestor  
    Public MethodDetermines the depth of the node from the root. The root is at depth 0.  
    Public MethodOverloaded. Gets a list, which contains the descendants of this node.  
    Public MethodOverloaded. Returns the number of descendant nodes.  
    Public MethodOverloaded. Returns the first node ancestor that satisfies the specified filter or null if such ancestor is not found.  
    Public MethodOverloaded. Gets the first child node.  
    Public MethodGets the first ancestor, which is an ancestor of this node and the specified node  
    Public MethodOverloaded. Gets the first descendant node of the given schema. This method visits descendants in Depth-First Pre-Order. Children are enumerated in forward order (from first to last).  
    Public MethodOverriden to seal the GetHashCode and return the default implementation.  
    Public MethodOverloaded. Returns the last node ancestor that satisfies the specified filter or null if such ancestor is not found.  
    Public MethodOverloaded. Gets the last child node  
    Public MethodOverloaded. Gets the last descendant node of the given schema. This method visits descendants in Depth-First Post-Order. Children are enumerated in reverse order (from last to first).  
    Public MethodOverloaded. Gets the local value of the specified property  
    Public MethodGets the next sibling node  
    Public MethodReturns the path from the node to the specified ancestor. The returned path has a root-to-leaf order, meaning that ancestor nodes appear before descendant nodes in the list order.  
    Public MethodGets the previous sibling node  
    Public MethodOverloaded. Gets a list of the nodes, which are exposed as property values  
    Public MethodGets a child node iterator, which iterates through this node children in reverse order  
    Public MethodOverloaded. Gets an iterator, which iterates through the node and its descendants in a Depth-First-Pre-Order fashion (visits the parent and then visits the children). Children are enumerated in reverse order (from last to first).  
    Public MethodOverloaded. Gets an iterator, which iterates through the node and its descendants in a Depth-First-Pre-Order fashion (visits the parent and then visits the children). Children are enumerated in forward order (from first to last).  
    Public MethodOverloaded. Gets the value of the specified property.  
    Public MethodGets the index of the specified child node in this node children container. Returns -1 if the node is not a child of this node.  
    Public MethodInserts the specified node at the specified index. Throws an exception, if this node is not a collection node.  
    Public MethodDetermines whether the specified node is a child node of this node. Note that although the node ParentNode may be this node, this node may not consider the node as child, if it is exposed by a property.  
    Public MethodOverloaded. Determines whether this node is a descendant of the specified ancestor  
    Public MethodQueries whether the node is an instance of the specified schema. (i.e. whether the node schema is equal to the specified schema, or is its ancestor).  
    Public MethodMoves the node aggregated subtree cache and other thread related information so that the node aggregated subtree can function on the current thread. Call this method when the node has been constructed on another thread, but will continue to be used on the current thread.  
    Public MethodMoves the node aggregated subtree cache and other thread related information so that the node aggregated subtree can function on the specified thread. Call this method when the node has been constructed on the current thread, but will continue to be used on the specified thread.  
    Public Methodstatic (Shared in Visual Basic)Packs the specified categories by joining them with the property category separator.  
    Public MethodRemoves all child nodes of this node. Works for both collection and container node. In the case of container nodes where a child may be set as non-nullable, throws an exception.  
    Public MethodOverloaded. Removes all normal (attarget/bubbling) or sinking event handlers  
    Public MethodRemoves the specified child node. Works for both collection and container nodes.  
    Public MethodRemoves the child node at the specified index. Throws an expection if index if out of range. Works for both collection and container nodes.  
    Public MethodOverloaded. Removes the specified event handler for the specified DOM event. The event handler must have been registered for the AtTarget/Bubbling phase and the default group.  
    Public MethodSets the child instance at the specified child slot. Throws an exception, if this node is not a container node.  
    Public MethodSets(substitudes) the child at the specified index. Throws an exception, if this node is not a collection node.  
    Public MethodSets a local value for the specified property.  
    Public MethodSets the value of the specified property.  
    Public MethodReturns a string that represents this node.  
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    Protected Methods
     NameDescription
    Protected MethodCalled to perform the actual deep copying of the source node.  
    Protected MethodCalled when the node ancestors chain has changed. IMPORTANT: There is a serious perfomance penalty associated with overriding this method.  
    Protected MethodCalled when an arbitrary mutation has occurred in this node.  
    Protected MethodCalled when a child node has been inserted.  
    Protected MethodCalled when a child node is about to be inserted at the specified index.  
    Protected MethodCalled when a child node has been removed.  
    Protected MethodCalled when a child node is about to be removed.  
    Protected MethodCalled when a child was inserted or removed from this node.  
    Protected MethodCalled after the node is deeply copied from the specified source node.  
    Protected MethodCalled before the node is deeply copied for deep cloning from the specified source node.  
    Protected MethodCalled when the node is deserialized  
    Protected MethodCalled when the node parent has changed. Raises the ParentChangedEvent.  
    Protected MethodCalled when the parent of the node is about to be changed.  
    Protected MethodCalled when the local value of a property is about to be changed.  
    Protected MethodCalled when the local and/or computed value of a property has changed.  
    Protected MethodCalled when the node is being serialized  
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    Public Events
     NameDescription
    Public EventOccurs when this node has changed.  
    Public EventOccurs when this node is about to be changed.  
    Public EventOccurs when a child node has been inserted in this node  
    Public EventOccurs when a child node is about to be inserted in this node  
    Public EventOccurs when a child node has been removed from this node  
    Public EventOccurs when a child node is about to be removed from this node  
    Public EventOccurs when the children set of this node has changed, either because a new child was inserted or because an existing child was removed.  
    Public EventOccurs when the children set of this node is about to change, either because a new child is about to be inserted or because an existing child is about to be removed.  
    Public EventOccurs when the parent node of this node has changed.  
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    See Also