相关疑难解决方法(0)

如果我有以下情况:

StreamWriter MySW = null;
try
{
   Stream MyStream = new FileStream("asdf.txt");
   MySW = new StreamWriter(MyStream);
   MySW.Write("blah");
}
finally
{
   if (MySW != null)
   {
      MySW.Flush();
      MySW.Close();
      MySW.Dispose();
   }
}

MySW.Dispose()即使提供了,我可以打电话并跳过关闭吗？是否存在任何不能按预期工作的Stream implament(如CryptoStream)？

如果没有,那么以下只是错误的代码:

using (StreamWriter MySW = new StreamWriter(MyStream))
{
   MySW.Write("Blah");
}

StreamWriter.Close()表示它还会关闭StreamWriter的底层流.那么StreamWriter.Dispose呢？Dispose是否也处置和/或关闭底层流