[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Adds an event property for which the engine uses the supplied XPath expression against a DOM document node to resolve a property value.

Namespace: net.esper.client
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
Public Overridable Sub AddXPathProperty ( _
	name As String, _
	xpath As String, _
	type As XPathResultType _
)
C#
public virtual void AddXPathProperty (
	string name,
	string xpath,
	XPathResultType type
)
Visual C++
public:
virtual void AddXPathProperty (
	String^ name, 
	String^ xpath, 
	XPathResultType type
)

Parameters

name
System.String
name of the event property
xpath
System.String
is an arbitrary xpath expression
type
System.Xml.XPath.XPathResultType
is the return type of the expression