Attr Class
The Attr interface represents an attribute in an Element object. Typically the allowable values for the attribute are defined in a schema associated with the document.
Inheritance Hierarchy

Namespace: Aspose.Html.Dom
Assembly: Aspose.HTML (in Aspose.HTML.dll) Version: 21.1
Syntax
public sealed class Attr : Node

The Attr type exposes the following members.

Properties
  NameDescription
Public propertyAttributes
A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
(Inherited from Node.)
Public propertyBaseURI
The absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI.
(Inherited from Node.)
Public propertyChildNodes
A NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes..
(Inherited from Node.)
Public propertyFirstChild
The first child of this node. If there is no such node, this returns null.
(Inherited from Node.)
Public propertyIsId
Returns whether this attribute is known to be of type ID (i.e. to contain an identifier for its owner element) or not.
Public propertyLastChild
The last child of this node. If there is no such node, this returns null.
(Inherited from Node.)
Public propertyLocalName
Returns the local part of the qualified name of this node. For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as Document.createElement(), this is always null.
(Overrides NodeLocalName.)
Public propertyName
Returns the name of this attribute.
Public propertyNamespaceURI
The namespace URI of this node, or null if it is unspecified.
(Overrides NodeNamespaceURI.)
Public propertyNextSibling
The node immediately following this node. If there is no such node, this returns null.
(Inherited from Node.)
Public propertyNodeName
The name of this node, depending on its type.
(Overrides NodeNodeName.)
Public propertyNodeType
A code representing the type of the underlying object.
(Overrides NodeNodeType.)
Public propertyNodeValue
The value of this node, depending on its type.
(Overrides NodeNodeValue.)
Public propertyOwnerDocument
The Document object associated with this node. This is also the Document object used to create new nodes. When this node is a Document or a DocumentType which is not used with any Document yet, this is null.
(Inherited from Node.)
Public propertyOwnerElement
The Element node this attribute is attached to or null if this attribute is not in use.
Public propertyParentElement
Gets the parent Element of this node.
(Inherited from Node.)
Public propertyParentNode
The parent of this node. All nodes, except Attr, Document, DocumentFragment, Entity, and Notation may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null.
(Inherited from Node.)
Public propertyPrefix
The namespace prefix of this node, or null if it is unspecified. When it is defined to be null, setting it has no effect
(Overrides NodePrefix.)
Public propertyPreviousSibling
The node immediately preceding this node. If there is no such node, this returns null.
(Inherited from Node.)
Public propertySchemaTypeInfo
The type information associated with this attribute.
Public propertySpecified
True if this attribute was explicitly given a value in the instance document, false otherwise.
Public propertyTextContent
This attribute returns the text content of this node and its descendants. When it is defined to be null, setting it has no effect. On setting, any possible children this node may have are removed and, if it the new string is not empty or null, replaced by a single Text node containing the string this attribute is set to.
(Overrides NodeTextContent.)
Public propertyValue
On retrieval, the value of the attribute is returned as a string.
Methods
  NameDescription
Public methodAddEventListener(String, IEventListener)
This method allows the registration of event listeners on the event target.
(Inherited from EventTarget.)
Public methodAddEventListener(String, DOMEventHandler, Boolean)
This method allows the registration of event listeners on the event target.
(Inherited from EventTarget.)
Public methodAddEventListener(String, IEventListener, Boolean)
This method allows the registration of event listeners on the event target.
(Inherited from EventTarget.)
Public methodAppendChild
Adds the node newChild to the end of the list of children of this node. If the newChild is already in the tree, it is first removed.
(Inherited from Node.)
Public methodCloneNode
Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent (parentNode is null) and no user data.
(Inherited from Node.)
Public methodCloneNode(Boolean)
Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent (parentNode is null) and no user data.
(Inherited from Node.)
Public methodDispatchEvent
This method allows the dispatch of events into the implementations event model.
(Inherited from EventTarget.)
Public methodDispose
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
(Inherited from EventTarget.)
Public methodEquals (Inherited from Object.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Public methodHasAttributes
Returns whether this node (if it is an element) has any attributes
(Inherited from Node.)
Public methodHasChildNodes
Returns whether this node has any children.
(Inherited from Node.)
Public methodInsertBefore
Inserts the node before the existing child node child. If child is null, insert node at the end of the list of children. If child is a DocumentFragment object, all of its children are inserted, in the same order, before child. If the child is already in the tree, it is first removed.
(Inherited from Node.)
Public methodIsDefaultNamespace
This method checks if the specified namespaceURI is the default namespace or not.
(Inherited from Node.)
Public methodIsEqualNode
Tests whether two nodes are equal. This method tests for equality of nodes, not sameness (i.e., whether the two nodes are references to the same object) which can be tested with Node.isSameNode(). All nodes that are the same will also be equal, though the reverse may not be true.
(Inherited from Node.)
Public methodIsSameNode
Returns whether this node is the same node as the given one. This method provides a way to determine whether two Node references returned by the implementation reference the same object. When two Node references are references to the same object, even if through a proxy, the references may be used completely interchangeably, such that all attributes have the same values and calling the same DOM method on either reference always has exactly the same effect.
(Inherited from Node.)
Public methodLookupNamespaceURI
Look up the namespace URI associated to the given prefix, starting from this node.
(Inherited from Node.)
Public methodLookupPrefix
Look up the prefix associated to the given namespace URI, starting from this node. The default namespace declarations are ignored by this method. See Namespace Prefix Lookup for details on the algorithm used by this method.
(Inherited from Node.)
Public methodNormalize
Puts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes. This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer [XPointer] lookups) that depend on a particular document tree structure are to be used. If the parameter "normalize-characters" of the DOMConfiguration object attached to the Node.ownerDocument is true, this method will also fully normalize the characters of the Text nodes.
(Inherited from Node.)
Public methodRemoveChild
Removes the child node indicated by oldChild from the list of children, and returns it.
(Inherited from Node.)
Public methodRemoveEventListener(String, IEventListener)
This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
(Inherited from EventTarget.)
Public methodRemoveEventListener(String, DOMEventHandler, Boolean)
This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
(Inherited from EventTarget.)
Public methodRemoveEventListener(String, IEventListener, Boolean)
This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
(Inherited from EventTarget.)
Public methodReplaceChild
Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node. If newChild is a DocumentFragment object, oldChild is replaced by all of the DocumentFragment children, which are inserted in the same order. If the newChild is already in the tree, it is first removed.
(Inherited from Node.)
Public methodToString
Returns a String that represents this instance.
(Inherited from Node.)
See Also