Gets a value indicating whether the node is read-only.
Assembly: System.Xml (in System.Xml.dll)
A read-only node is one whose properties, attributes, or child nodes cannot be changed. You can remove a read-only node from the tree and insert it somewhere else. For example, Entity nodes are always read-only.
This property is a Microsoft extension to the Document Object Model (DOM).
Available since 10
Available since 1.1