XPath Method (String, IXmlNamespaceResolver)

TemplateControl.XPath Method (String, IXmlNamespaceResolver)


Evaluates an XPath data-binding expression using the specified prefix and namespace mappings for namespace resolution.

Namespace:   System.Web.UI
Assembly:  System.Web (in System.Web.dll)

protected internal object XPath(
	string xPathExpression,
	IXmlNamespaceResolver resolver


Type: System.String

The XPath expression to evaluate. For more information, see XPathBinder.

Type: System.Xml.IXmlNamespaceResolver

A set of prefix and namespace mappings used for namespace resolution.

Return Value

Type: System.Object

An object that results from the evaluation of the data-binding expression.

Exception Condition

The data-binding method can be used only for controls contained on a Page.

The XPath method calls the XPathBinder.Eval method using the GetDataItem method to resolve the IXPathNavigable object reference that the expression is evaluated against.

.NET Framework
Available since 2.0
Return to top
© 2015 Microsoft