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XmlProcessingInstruction.SelectSingleNode(Text, XmlNamespaceManager, var XmlNode) Method

  • Άρθρο

Version: Available or changed with runtime version 1.0.

Selects the first XmlNode that matches the XPath expression.

Syntax

[Ok := ]  XmlProcessingInstruction.SelectSingleNode(XPath: Text, NamespaceManager: XmlNamespaceManager, var Node: XmlNode)

Parameters

XmlProcessingInstruction
 Type: XmlProcessingInstruction
An instance of the XmlProcessingInstruction data type.

XPath
 Type: Text
The XPath expression.

NamespaceManager
 Type: XmlNamespaceManager
An XmlNamespaceManager to use for resolving namespaces for prefixes in the XPath expression.

Node
 Type: XmlNode
The first XmlNode that matches the XPath query.

Return Value

[Optional] Ok
 Type: Boolean
true if the operation was successful; otherwise false. If you omit this optional return value and the operation does not execute successfully, a runtime error will occur.

XmlProcessingInstruction Data Type
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