XmlNodeReader::AttributeCount Property
.NET Framework (current version)
Gets the number of attributes on the current node.
Assembly: System.Xml (in System.Xml.dll)
Property Value
Type: System::Int32The number of attributes on the current node. This number includes default attributes.
Note |
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In the .NET Framework 2.0, the recommended practice is to create XmlReader instances using the XmlReaderSettings class and the Create method. This allows you to take full advantage of all the new features introduced in the .NET Framework. For more information, see the Remarks section in the XmlReader reference page. |
This property is relevant to Element, DocumentType and XmlDeclaration nodes only. (Other node types do not have attributes.)
The following example reads all the attributes on the root node.
#using <System.Xml.dll> using namespace System; using namespace System::IO; using namespace System::Xml; int main() { XmlNodeReader^ reader = nullptr; try { //Create and load the XML document. XmlDocument^ doc = gcnew XmlDocument; doc->LoadXml( "<book genre='novel' ISBN='1-861003-78' publicationdate='1987'> " "</book>" ); //Load the XmlNodeReader reader = gcnew XmlNodeReader( doc ); //Read the attributes on the root element. reader->MoveToContent(); if ( reader->HasAttributes ) { for ( int i = 0; i < reader->AttributeCount; i++ ) { reader->MoveToAttribute( i ); Console::WriteLine( "{0} = {1}", reader->Name, reader->Value ); } reader->MoveToElement(); } } finally { if ( reader != nullptr ) reader->Close(); } }
.NET Framework
Available since 1.1
Available since 1.1
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