.NET CF 2.0: Stream implements IDisposable ... kind of?
- by mvanbem
I've run into something odd in a .NET CF 2.0 project for Pocket PC 2003 (Visual Studio 2005). I was dealing with a System.IO.Stream object and found that the IDE wouldn't auto-complete the Dispose() method. I typed it in manually and received:
'System.IO.Stream.Dispose(bool)' is inaccessible due to its protection level
The error is referring to the protected Dispose(bool) method. Dispose() is either private or not present.
Question 1: How is this possible? Stream implements IDisposable:
public abstract class Stream : MarshalByRefObject, IDisposable
... and IDisposable requires a Dispose() method:
public interface IDisposable
{
void Dispose();
}
I know the compiler won't let me get away with that in my code.
Question 2: Will I cause problems by working around and disposing my streams directly?
IDisposable idisp = someStream;
idisp.Dispose();
The implicit cast is accepted by the compiler.
