C#

Code goes here.
  And, this is indented. Nice, eh?

mirano wrote:

The problem is when trying to subscribe to the event from a class B that has no reference to class A.
It would be easy enough to add a reference to it and to just subscribe to the event, however we do not want to make the server code to reference the client classes.

mirano wrote:

If not, that what about adding an intermediary object that can receive and pass on the events raised in class A on the client side, so that class B on the server needs only to reference one object*

mirano wrote:

The easiest way is to add a reference to the server, but doing that and in a short time the server implementation gets bloated with too many assemblies.

public interface IClient
{
    event EventHandler ClientChanged;
}

public class Server
{
    public void Connect(IClient client)
    {
        client.ClientChanged += new EventHandler(HandleClientChangedEvent);
    }

    public void Disconnect(IClient client)
    {
        client.ClientChanged -= new EventHandler(HandleClientChangedEvent);
    }

    private void HandleClientChangedEvent(object sender, EventArgs e)
    {
        // Do something here in response to the client's event.
    }
}

public class SomeClient
{
    public SomeClient(Server s)
    {
        s.Connect(this);
    }

    // ...
}

Giles wrote:

Seems the only reasonable way of playing a sounds - such as a .wav is to go back down to Win32?

Giles wrote:

I guessed there would be something like that. Problem is .NET 1.1.

I've currently got a third party lib, and it does not like 2.0, as its a wrapper for a C++ class, linked to the 7.1 C++ runtime.

Leslie Sanford wrote:

If you need some help in this area, let us know. I've had some experience wrapping the MIDI API, so I may be able to give you some pointers on wrapping the sndPlaySound function, or probably someone here at Code Project has already done it.