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  • Handling elements in the XML code
  • Using XMLRoot during a search
  • XML functions and threads
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Stored procedures
Positions on the root tag of an XML document.
Versions 15 and later
Android This function is now available for Android applications.
New in version 15
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 18 and later
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
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 find out the error details, use ErrorInfo.
<XML document>: Character string (with quotes)
Name of XML document used. This document contains the XML code to study and it was created by XMLDocument.
Remarks

Handling elements in the XML code

After XMLRoot, the current element can be handled by XMLElementName, XMLParentName, XMLElementType and XMLData.

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. See Managing threads for more details.

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.
Component : wd250xml.dll
Minimum version required
  • Version 9
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