[Mono-bugs] [Bug 577786] New: System.Media.SoundPlayer don't stop playing

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http://bugzilla.novell.com/show_bug.cgi?id=577786

http://bugzilla.novell.com/show_bug.cgi?id=577786#c0


           Summary: System.Media.SoundPlayer don't stop playing
    Classification: Mono
           Product: Mono: Class Libraries
           Version: 2.6.x
          Platform: i586
        OS/Version: openSUSE 11.2
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: System
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: akonyaev at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


Description of Problem:
If call Stop() method for SoundPlayer instance, witch playing 1.wav, and than
call Play() for playing 2.wav, 1.wav playing will not be interrupted.

Steps to reproduce the problem:
1. var sp = new SoundPlayer();
2. sp.Stream = myStream; sp.Play(); // start long wav-file playing 
3. // in another thread interrupt current playing and start new wav-file
playing:
sp.Stop(); sp.Stream = myStream; sp.Play();


Actual Results:
first wav-file continues playing but new wav-file start play too!

Expected Results:
first file playing stopped and second file playing started

How often does this happen? 
ever

Additional Information:
bug here: SoundPlayer.Start(): 
wrong realization:
        void Start()
        {
            if (!use_win32_player)
            {
                stopped = false;
                if (adata != null)
                    adata.IsStopped = false;
            }
            if (!load_completed)
                Load();
        }
good realization:
        void Start()
        {
            if (!load_completed)
                Load();

            if (!use_win32_player)
            {
                stopped = false;
                if (adata != null)
                    adata.IsStopped = false;
            }
        }

So, when we set adata.IsStopped = false variable adata refer to old WavData yet

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