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title, ms.date, helpviewer_keywords, ms.assetid
| title | ms.date | helpviewer_keywords | ms.assetid | |||
|---|---|---|---|---|---|---|
| How to: Use XML Namespaces in Data Binding | 03/30/2017 |
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a47c832f-dc84-48f2-96d5-cde18fc4284b |
How to: Use XML Namespaces in Data Binding
Example
This example shows how to handle namespaces specified in your XML binding source.
If your XML data has the following XML namespace definition:
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/">
You can use the xref:System.Windows.Data.XmlNamespaceMapping element to map the namespace to a xref:System.Windows.Data.XmlNamespaceMapping.Prefix%2A, as in the following example. You can then use the xref:System.Windows.Data.XmlNamespaceMapping.Prefix%2A to refer to the XML namespace. The xref:System.Windows.Controls.ListBox in this example displays the title and dc:date of each item.
[!code-xamlXmlnsBindSnippet#XmlNamespaceMapping]
Note that the xref:System.Windows.Data.XmlNamespaceMapping.Prefix%2A you specify does not have to match the one used in the XML source; if the prefix changes in the XML source your mapping still works.
In this particular example, the XML data comes from a web service, but the xref:System.Windows.Data.XmlNamespaceMapping element also works with inline XML or XML data in an embedded file.