Re: Interfaces and Events

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Bob Jones wrote:
Jon,

That's how I originally set the interface up. However, I found that I could not figure out how Program C was supposed to cosume those events. The events are raised by Class B and need to be consumed by Program C.

My understanding is that Class B need to implement the delegates and Program C should consume those events. How can I make this situation work?

Regards


<snip />

Not sure if this is what you are looking for:

namespace ConsoleApplication14
{
delegate void FooHandler();

interface IXox
{
event FooHandler Foo;
}

class Lulli : IXox
{
public event FooHandler Foo;

public void OnFoo()
{
if (Foo != null)
Foo();
}
}

class Program
{
static void Main(string[] args)
{
IXox xox = new Lulli();
xox.Foo += new FooHandler(xox_Foo);

// Demo: Raise the event!
((Lulli)xox).OnFoo();
}

static void xox_Foo()
{
Console.WriteLine("Foo called.");
}
}
}

Or do you mean the C is really another different programm? Then you have to do some sort of IPC, e.g. remoting.

HTH,
Andy

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