/// <include file='doc\XmlSchemas.uex' path='docs/doc[@for="XmlSchemas.Find"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public object Find(XmlQualifiedName name, Type type)
{
XmlSchema schema = (XmlSchema)namespaces[name.Namespace];
if (schema == null)
{
return(null);
}
if (!schema.IsPreprocessed)
{
try {
schema.Preprocess(null);
}
catch (Exception e) {
throw new InvalidOperationException(Res.GetString(Res.XmlSchemaSyntaxError, name.Namespace), e);
}
}
if (type == typeof(XmlSchemaSimpleType) || type == typeof(XmlSchemaComplexType))
{
object ret = schema.SchemaTypes[name];
if (ret != null && type.IsAssignableFrom(ret.GetType()))
{
return(ret);
}
else
{
return(null);
}
}
else if (type == typeof(XmlSchemaGroup))
{
return(schema.Groups[name]);
}
else if (type == typeof(XmlSchemaAttributeGroup))
{
return(schema.AttributeGroups[name]);
}
else if (type == typeof(XmlSchemaElement))
{
return(schema.Elements[name]);
}
else if (type == typeof(XmlSchemaAttribute))
{
return(schema.Attributes[name]);
}
else if (type == typeof(XmlSchemaNotation))
{
return(schema.Notations[name]);
}
#if DEBUG
// use exception in the place of Debug.Assert to avoid throwing asserts from a server process such as aspnet_ewp.exe
throw new InvalidOperationException(Res.GetString(Res.XmlInternalErrorDetails, "XmlSchemas.Find: Invalid object type " + type.FullName));
#else
return(null);
#endif
}