What happens to the childNodes property in XML?
The property (collection) is read-only. IXMLDOMNodeList is returned even if there are no children of the node. In such a case, the length of the list will be set to 0. For information about valid child node types for each node, see XML DOM Enumerated Constants.
What does read only mean in ixmldomnode?
Indicates whether the node (usually an attribute) is explicitly specified or derived from a default value in the DTD or schema. Read-only. Represents the text content of the node or the concatenated text representing the node and its descendants. Read/write.
How to get number of children in XML?
Internet Explorer (including version 11!) does not support the .children property om XML elements. If you want to get the number of child elements, use element.childElementCount (IE9+): If you merely want to know whether an element has any children, you can also check whether element.firstElementChild (or element.lastElementChild) is not null.
What is the Boolean in node haschildnodes?
The Node.hasChildNodes () method returns a Boolean value indicating whether the given Node has child nodes or not. A Boolean that is true if the node has child nodes, and false otherwise.
What’s the difference between null and empty in VBScript?
Empty says “I’m an uninitialized variant,” Nothing says “I’m an invalid object” and Null says “I represent a value which is not known.” Null is not True, not False, but Null! The correct way to check for Null is much as you’d do for Empty: use IsNull (or TypeName or VarType .)
How to find if a node has child nodes?
The Node.hasChildNodes () method returns a boolean value indicating whether the given Node has child nodes or not.