public virtual bool CheckValidity(XmlSchemaSet schemas, ValidationEventHandler validationEventHandler)
{
IXmlSchemaInfo schemaInfo;
XmlSchemaType schemaType = null;
XmlSchemaElement schemaElement = null;
XmlSchemaAttribute schemaAttribute = null;
switch (this.NodeType)
{
case XPathNodeType.Root:
if (schemas == null)
{
throw new InvalidOperationException(Res.GetString("XPathDocument_MissingSchemas"));
}
schemaType = null;
break;
case XPathNodeType.Element:
if (schemas == null)
{
throw new InvalidOperationException(Res.GetString("XPathDocument_MissingSchemas"));
}
schemaInfo = this.SchemaInfo;
if (schemaInfo != null)
{
schemaType = schemaInfo.SchemaType;
schemaElement = schemaInfo.SchemaElement;
}
if ((schemaType != null) || (schemaElement != null))
{
break;
}
throw new InvalidOperationException(Res.GetString("XPathDocument_NotEnoughSchemaInfo", (object[]) null));
case XPathNodeType.Attribute:
if (schemas == null)
{
throw new InvalidOperationException(Res.GetString("XPathDocument_MissingSchemas"));
}
schemaInfo = this.SchemaInfo;
if (schemaInfo != null)
{
schemaType = schemaInfo.SchemaType;
schemaAttribute = schemaInfo.SchemaAttribute;
}
if ((schemaType == null) && (schemaAttribute == null))
{
throw new InvalidOperationException(Res.GetString("XPathDocument_NotEnoughSchemaInfo", (object[]) null));
}
break;
default:
throw new InvalidOperationException(Res.GetString("XPathDocument_ValidateInvalidNodeType", (object[]) null));
}
XmlReader reader = this.CreateReader();
CheckValidityHelper helper = new CheckValidityHelper(validationEventHandler, reader as XPathNavigatorReader);
validationEventHandler = new ValidationEventHandler(helper.ValidationCallback);
XmlReader reader2 = this.GetValidatingReader(reader, schemas, validationEventHandler, schemaType, schemaElement, schemaAttribute);
while (reader2.Read())
{
}
return helper.IsValid;
}
public virtual bool CheckValidity(XmlSchemaSet schemas, ValidationEventHandler validationEventHandler) {
IXmlSchemaInfo schemaInfo;
XmlSchemaType schemaType = null;
XmlSchemaElement schemaElement = null;
XmlSchemaAttribute schemaAttribute = null;
switch (NodeType) {
case XPathNodeType.Root:
if (schemas == null) {
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_MissingSchemas));
}
schemaType = null;
break;
case XPathNodeType.Element:
if (schemas == null) {
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_MissingSchemas));
}
schemaInfo = SchemaInfo;
if (schemaInfo != null) {
schemaType = schemaInfo.SchemaType;
schemaElement = schemaInfo.SchemaElement;
}
if (schemaType == null
&& schemaElement == null) {
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_NotEnoughSchemaInfo, null));
}
break;
case XPathNodeType.Attribute:
if (schemas == null) {
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_MissingSchemas));
}
schemaInfo = SchemaInfo;
if (schemaInfo != null) {
schemaType = schemaInfo.SchemaType;
schemaAttribute = schemaInfo.SchemaAttribute;
}
if (schemaType == null
&& schemaAttribute == null) {
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_NotEnoughSchemaInfo, null));
}
break;
default:
throw new InvalidOperationException(Res.GetString(Res.XPathDocument_ValidateInvalidNodeType, null));
}
Debug.Assert( schemaType != null || this.NodeType == XPathNodeType.Root, "schemaType != null || this.NodeType == XPathNodeType.Root" );
XmlReader reader = CreateReader();
CheckValidityHelper validityTracker = new CheckValidityHelper( validationEventHandler, reader as XPathNavigatorReader );
validationEventHandler = new ValidationEventHandler( validityTracker.ValidationCallback );
XmlReader validatingReader = GetValidatingReader( reader, schemas, validationEventHandler, schemaType, schemaElement, schemaAttribute );
while( validatingReader.Read() )
;
return validityTracker.IsValid;
}