我从 NHibernate 3 Cookbook(一本优秀的书,顺便说一句)中得到了这段代码,虽然我在勘误表中找不到任何内容。我收到错误“无法访问关闭的流”:
var settings = new XmlWriterSettings { Indent = true };
var serializer = new XmlSerializer(typeof(HbmMapping)); // todo: probably should abstract this out, at least optionally
using (var memStream = new MemoryStream(2048))
using (var xmlWriter = XmlWriter.Create(memStream, settings))
{
serializer.Serialize(xmlWriter, hbmMapping);
memStream.Flush();
memStream.Position = 0;
using (var sr = new StreamReader(memStream))
{
return sr.ReadToEnd();
}
}
该错误在 sr.ReadToEnd() 行上引发。