C # in a Nutshell, Second Edition
This class is an XML reader that supports DTD and schema validation. The type of validation to perform is contained in the ValidationType property, which can be DTD , Schema , XDR , or Auto . Auto is the default and determines which type of validation is required, if any, based on the document. If the DOCTYPE element contains DTD information, that is used. If a schema attribute exists or there is an inline <schema> , that schema is used. This class implements an event handler that you can set to warn of validation errors during Read( ) operations. Specifically, a delegate instance of type System.Xml.Schema.ValidationEventHandler can be set for the ValidationEventHandler event in this class. This delegate instance is invoked whenever the XmlValidatingReader finds an schema-invalid construct in the XML document it is reading, giving the delegate a chance to perform whatever error-handling is appropriate. If no event handler is registered, an XmlException is thrown instead on the first error. public class XmlValidatingReader : XmlReader, IXmlLineInfo { // Public Constructors public XmlValidatingReader (System.IO.Stream xmlFragment , XmlNodeType fragType , XmlParserContext context ); public XmlValidatingReader (string xmlFragment , XmlNodeType fragType , XmlParserContext context ); public XmlValidatingReader (XmlReader reader ); // Public Instance Properties public override int AttributeCount {get; } // overrides XmlReader public override string BaseURI {get; } // overrides XmlReader public override bool CanResolveEntity {get; } // overrides XmlReader public override int Depth {get; } // overrides XmlReader public Encoding Encoding {get; } public EntityHandling EntityHandling {set; get; } public override bool EOF {get; } // overrides XmlReader public override bool HasValue {get; } // overrides XmlReader public override bool IsDefault {get; } // overrides XmlReader public override bool IsEmptyElement {get; } // overrides XmlReader public override string LocalName {get; } // overrides XmlReader public override string Name {get; } // overrides XmlReader public bool Namespaces {set; get; } public override string NamespaceURI {get; } // overrides XmlReader public override XmlNameTable NameTable {get; } // overrides XmlReader public override XmlNodeType NodeType {get; } // overrides XmlReader public override string Prefix {get; } // overrides XmlReader public override char QuoteChar {get; } // overrides XmlReader public XmlReader Reader {get; } public override ReadState ReadState {get; } // overrides XmlReader public XmlSchemaCollection Schemas {get; } public object SchemaType {get; } public override string this [int i ]{get; } // overrides XmlReader public override string this [string name ]{get; } // overrides XmlReader public override string this [string name , string namespaceURI ]{get; } // overrides XmlReader public ValidationType ValidationType {set; get; } public override string Value {get; } // overrides XmlReader public override string XmlLang {get; } // overrides XmlReader public XmlResolver XmlResolver {set; } public override XmlSpace XmlSpace {get; } // overrides XmlReader // Public Instance Methods public override void Close ( ); // overrides XmlReader public override string GetAttribute (int i ); // overrides XmlReader public override string GetAttribute (string name ) // overrides XmlReader public override string GetAttribute (string localName , string namespaceURI ) // overrides XmlReader public override string LookupNamespace (string prefix ); // overrides XmlReader public override bool MoveToAttribute (string name ); // overrides XmlReader public override bool MoveToAttribute (string localName , string namespaceURI ) // overrides XmlReader public override void MoveToAttribute (int i ); // overrides XmlReader public override bool MoveToElement ( ); // overrides XmlReader public override bool MoveToFirstAttribute ( ); // overrides XmlReader public override bool MoveToNextAttribute ( ); // overrides XmlReader public override bool Read ( ); // overrides XmlReader public override bool ReadAttributeValue ( ); // overrides XmlReader public override string ReadString ( ); // overrides XmlReader public object ReadTypedValue ( ); public override void ResolveEntity ( ); // overrides XmlReader // Events public event ValidationEventHandler ValidationEventHandler ; } Hierarchy
System.Object |