StXPathPushNodeSet

Syntax

StXPathPushNodeSet(XPath);

XPath

An XPath expression string to be evaluated into a node set.

Description

Evaluates an XPath expression to create a node set that is pushed onto the data context memory stack.

Returns

num	An integer representing the number of nodes included in the node set pushed onto the memory stack.
	An empty node set is pushed onto the stack.
-1	Evaluation failed.

Example

num count = StXPathPushNodeSet("/data/message/item[number(value)>100]");