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- Handling elements in the XML code
- Using XMLRoot during a search
- XML functions and threads
XMLRoot (Function) In french: XMLRacine Positions on the root tag of an XML document.
IF XMLDocument("MyXMLDoc", XMLCode) = True THEN
// Find the links
XMLFind("MyXMLDoc", "a", XMLTag)
WHILE XMLFound("MyXMLDoc") = True
// Process
// ...
// Next element in the search
XMLNext("MyXMLDoc")
END
// Position on the root
XMLRoot("MyXMLDoc")
// New search
XMLFind("MyXMLDoc", "Link", XMLTag)
WHILE XMLFound("MyXMLDoc") = True
// Process
// ...
// Next element in the search
XMLNext("MyXMLDoc")
END
END
Syntax
<Result> = XMLRoot(<XML document>)
<Result>: Boolean - True if an element was found,
- False otherwise. If an error occurs:
- the current position remains unchanged.
- the ErrorOccurred variable is set to True. To get more details on the error, use ErrorInfo.
<XML document>: Character string Name of the XML document used. This document contains the XML code to study and it was created by XMLDocument. Remarks Handling elements in the XML code Using XMLRoot during a search If a search is in progress ( XMLFind), XMLRoot cancels this search. XML functions and threads If your application uses threads, the XML document is shared between all these threads. For more details on threads, see Managing threads. If the current position in an XML document is modified in a thread, the current position in this XML document is modified for all the threads.
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