SourceUrl Property
Note XML features, except for saving files in the XML Spreadsheet format, are available only in Microsoft Office Professional Edition 2003 and Microsoft Office Excel 2003.
Returns a String that represents the path to the XML data file, the Data Retrieval Service Connection (.uxdc) file, or the Web service that provides the source data for the specified data binding. Read-only.
expression.SourceUrl
expression Required. An expression that returns an XmlDataBinding object.