Interface INode

Namespace: Telerik.Windows.Documents.FormatProviders.Html.Parsing.Dom
Assembly: Telerik.Windows.Controls.RichTextBox.dll

Syntax

public interface INode

Properties

Attributes

A 

NamedNodeMap
containing the attributes of this node (if it is an 
Element
) or 
null
otherwise.

Declaration
INamedNodeMap Attributes { get; }
Property Value
INamedNodeMap

ChildNodes

A 

NodeList
that contains all children of this node. If there are no children, this is a 
NodeList
containing no nodes.

Declaration
INodeList ChildNodes { get; }
Property Value
INodeList

FirstChild

The first child of this node. If there is no such node, this returns 

null
.
Declaration
INode FirstChild { get; }
Property Value
INode

LastChild

The last child of this node. If there is no such node, this returns 

null
.
Declaration
INode LastChild { get; }
Property Value
INode

LocalName

Declaration
string LocalName { get; }
Property Value
System.String

NamespaceURI

Declaration
string NamespaceURI { get; }
Property Value
System.String

NextSibling

The node immediately following this node. If there is no such node, this returns 

null
.

Declaration
INode NextSibling { get; }
Property Value
INode

NodeName

The name of this node, depending on its type; see the table above.

Declaration
string NodeName { get; }
Property Value
System.String

NodeType

A code representing the type of the underlying object, as defined above.

Declaration
NodeType NodeType { get; }
Property Value
NodeType

NodeValue

The value of this node, depending on its type; see the table above. When it is defined to be 

null
, setting it has no effect.

Declaration
string NodeValue { get; set; }
Property Value
System.String

Exceptions
DomException

NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
DomException

DOMSTRING_SIZE_ERR: Raised when it would return more characters than fit in a 

DOMString
variable on the implementation platform.

OwnerDocument

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
.
Declaration
IDocument OwnerDocument { get; }
Property Value
IDocument

ParentNode

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
.
Declaration
INode ParentNode { get; }
Property Value
INode

Prefix

Declaration
string Prefix { get; set; }
Property Value
System.String

PreviousSibling

The node immediately preceding this node. If there is no such node, this returns 

null
.

Declaration
INode PreviousSibling { get; }
Property Value
INode

Methods

AppendChild(INode)

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.

Declaration
INode AppendChild(INode newChild)
Parameters
INode newChild

Returns
INode

The node added.
Exceptions
DomException

HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not allow children of the type of the 

newChild
node, or if the node to append is one of this node's ancestors.
WRONG_DOCUMENT_ERR: Raised if 
newChild
was created from a different document than the one that created this node.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.

CloneNode(Boolean)

Declaration
INode CloneNode(bool deep)
Parameters
System.Boolean deep

Returns
INode

HasAttributes()

Returns whether this node (if it is an element) has any attributes.

Declaration
bool HasAttributes()
Returns
System.Boolean 

true
if this node has any attributes, 
false
otherwise.

HasChildNodes()

Returns whether this node has any children.

Declaration
bool HasChildNodes()
Returns
System.Boolean 

true
if this node has any children, 
false
otherwise.

InsertBefore(INode, INode)

Inserts the node 

newChild
before the existing child node 

refChild
. If 
refChild
is 
null
,

insert 

newChild
at the end of the list of children.
If 
newChild
is a 
DocumentFragment
object, all of its children are inserted, in the same order, before 

refChild
. If the 
newChild
is already in the

tree, it is first removed.

Declaration
INode InsertBefore(INode newChild, INode refChild)
Parameters
INode newChild

INode refChild

Returns
INode

The node being inserted.
Exceptions
DomException

HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not allow children of the type of the 

newChild
node, or if the node to insert is one of this node's ancestors.
WRONG_DOCUMENT_ERR: Raised if 
newChild
was created from a different document than the one that created this node.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly or if the parent of the node being inserted is readonly.
NOT_FOUND_ERR: Raised if 
refChild
is not a child of this node.

IsSupported(String, String)

Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.

Declaration
bool IsSupported(string feature, string version)
Parameters
System.String feature

System.String version

Returns
System.Boolean

Returns 

true
if the specified feature is supported on this node, 
false
otherwise.

Normalize()

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 lookups) that depend on a particular document tree structure are to be used.In cases where the document contains 

CDATASections
, the normalize operation alone may not be

sufficient, since XPointers do not differentiate between 

Text
nodes and 
CDATASection
nodes.
Declaration
void Normalize()

RemoveChild(INode)

Removes the child node indicated by 

oldChild
from the list of children, and returns it.

Declaration
INode RemoveChild(INode oldChild)
Parameters
INode oldChild

Returns
INode

The node removed.
Exceptions
DomException

NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
NOT_FOUND_ERR: Raised if 

oldChild
is not a child of this node.

ReplaceChild(INode, INode)

Declaration
INode ReplaceChild(INode newChild, INode oldChild)
Parameters
INode newChild

INode oldChild

Returns
INode

Extension Methods