how does CLR run beginXXX in a thread pool thread?
<p>I try to figure out how CLR put asynchronous operations BeginXXX into thread pool's queue.
and which ThreadPool's API is called.
But I did not find anything when I pokeed aroud BeginRead() in System.IO.Stream<br>
and BeginExecuteReader() in System.Data.Sqlclient.SqlCommand by Reflector 6.</p>
