XmlDataSource Features:

Declarative data binding
XmlDataSource is a Silverlight datasource component that enables you to bind XML document to a data bound control such as IconPresenter. XmlDataSource supports reading XML document that resides inside the XAP file or from external resource such as web address. You can also bind to specific xml path through XPath query expression.

Flexible XML placement
XmlDataSource is also enhanced to read XML file from internal resources, within XAP file, as...