// Take the xml message and turn it into an object
var bytes = Encoding.ASCII.GetBytes(message);
var memoryStream = new MemoryStream(bytes);

XPathDocument xPathDocument = new XPathDocument(memoryStream);

我意识到我不会在任何地方清理MemoryStream.我只是想改变它：

// Take the xml message and turn it into an object
var bytes = Encoding.ASCII.GetBytes(message);
var memoryStream = new MemoryStream(bytes);

XPathDocument xPathDocument;
using(memoryStream)
{
    xPathDocument = new XPathDocument(memoryStream);
}

但是我不确定XPathDocument在构建之后是否在内部使用了MemoryStream. (如果是这样,我需要在完成XPathDocument之后等待并处理它.)

有谁知道我什么时候可以处理这个MemoryStream？