TXPathVariableNode class
Represents an XPath variable expression.
Declaration
TXPathVariableNode = class(TXPathExprNode)Inheritance
- TXPathVariableNode
- TXPathExprNode
Description
TXPathVariableNode is a
TXPathExprNode descendant that
represents an XPath Variable Reference expression in the XPath syntax. For
example:
$prefix:varname
TXPathVariableNode provides an overridden Evaluate method that is used to get the value for the node from the variable bindings in the XPath environment.
See also
Methods
Create | public | Constructor for the class instance. |
Evaluate | public | Evaluates the XPath expression. |
Inherited
From TXPathExprNode (1)
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.