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---
title: Attribute (XElement dynamic property)
ms.date: 10/22/2019
ms.topic: reference
---
# Attribute (XElement dynamic property)
Gets an indexer used to retrieve the attribute instance that corresponds to the specified expanded name.
## Syntax
```xaml
elem.Attribute[{namespaceName}attribName]
```
## Property value/return value
An indexer of the type `XAttribute Item(String expandedName)`. This indexer takes the expanded name of the specified attribute and returns the corresponding <xref:System.Xml.Linq.XAttribute>, or `null` if there is no attribute with the specified name.
## Remarks
This property is equivalent to the <xref:System.Xml.Linq.XElement.Attribute%2A> method of the <xref:System.Xml.Linq.XElement?displayProperty=fullName> class.
## See also
- <xref:System.Xml.Linq.XElement.Attribute%2A?displayProperty=fullName>
- [XElement Class Dynamic Properties](attribute-xelement-dynamic-property.md)
- [Value](value-xattribute-dynamic-property.md)