XmlAttributeCollection::Append Method (XmlAttribute^)
.NET Framework (current version)
Inserts the specified attribute as the last node in the collection.
Assembly: System.Xml (in System.Xml.dll)
Parameters
- node
-
Type:
System.Xml::XmlAttribute^
The XmlAttribute to insert.
| Exception | Condition |
|---|---|
| ArgumentException | node was created from a document different from the one that created this collection. |
If an attribute with the same name is already present in the collection, the original attribute is removed from the collection and node is added to the end of the collection.
This method is a Microsoft extension to the Document Object Model (DOM).
The following example adds a new attribute to a document.
#using <System.Xml.dll> using namespace System; using namespace System::IO; using namespace System::Xml; int main() { XmlDocument^ doc = gcnew XmlDocument; doc->LoadXml( "<book ISBN='1-861001-57-5'><title>Pride And Prejudice</title></book>" ); //Create a new attribute. XmlAttribute^ newAttr = doc->CreateAttribute( "genre" ); newAttr->Value = "novel"; //Create an attribute collection and add the new attribute //to the collection. XmlAttributeCollection^ attrColl = doc->DocumentElement->Attributes; attrColl->Append( newAttr ); Console::WriteLine( "Display the modified XML...\r\n" ); Console::WriteLine( doc->OuterXml ); }
Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 10
.NET Framework
Available since 1.1
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