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Evaluates an XPath expression using the specified scanner and resolver.
Source position: laz2_xpath.pas line 451
type TXPathExpression = class |
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public |
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constructor Create(); |
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Constructor for the class instance. |
destructor Destroy; override; |
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Destructor for the class instance. |
function Evaluate(); |
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Evaluates an XPath expression using the scanner for the class instance with the specified context node and XPath environment. |
end; |
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Evaluates an XPath expression using the specified scanner and resolver. |
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TObject |
TXPathExpression is a class used to evaluate an XML XPath expression provided to an XPath scanner. It contains methods used to evaluate the expression in the scanner and return a TXPathVariable with the node(s) or value(s) which match the expression.
TXPathExpression instances are created and used in the EvaluateXPathExpression routine.
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Evaluates an XPath expression using the scanner for the class instance with the specified context node and XPath environment. |
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Implements a lexical scanner and parser using XPath syntax and semantics. |
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Implements a Namespace resolver for the XPath environment. |
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Base class used to represent an XPath variables and results. |
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Evaluates an XPath expression using the specified context node and optional namespace resolver. |
| Version 4.0 | Generated 2025-05-03 | Home |