233 {
234 get
235 {
237 {
239 {
240 case XmlNodeType.EntityReference:
241 return ((XmlEntityReference)
xmlNode).ChildBaseURI;
242 case XmlNodeType.Attribute:
243 case XmlNodeType.Entity:
244 case XmlNodeType.Document:
246 }
247 }
248 return string.Empty;
249 }
250 }
virtual ? XmlNode ParentNode