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XmlDocument.CreateAttribute Method (String, String, String)

Creates an XmlAttribute with the specified Prefix, LocalName, and NamespaceURI.

Namespace:  System.Xml
Assembly:  System.Xml (in System.Xml.dll)

public virtual XmlAttribute CreateAttribute(
	string prefix,
	string localName,
	string namespaceURI
)

Parameters

prefix
Type: System.String

The prefix of the attribute (if any). String.Empty and null are equivalent.

localName
Type: System.String

The local name of the attribute.

namespaceURI
Type: System.String

The namespace URI of the attribute (if any). String.Empty and null are equivalent. If prefix is xmlns, then this parameter must be http://www.w3.org/2000/xmlns/; otherwise an exception is thrown.

Return Value

Type: System.Xml.XmlAttribute
The new XmlAttribute.

The XmlAttribute can be added to an XmlElement using the SetAttributeNode method.

This method is a Microsoft extension to the Document Object Model (DOM).

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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