C#

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"When the only tool you have is a hammer, a sore thumb you will have."

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"When the only tool you have is a hammer, a sore thumb you will have."

string [] dirs = Directory.GetDirectories(@"c:\inetpub\wwwroot\shares\folder\", "b*");

Console.WriteLine(String.Join('\n', dirs));

//	this defines the event delegate
public delegate void ConnectionHandler(object sender, SocketException se);
//	this keeps all event arguments
public class ConnectionProblemEventArgs
{
	private SocketException m_SocketException;
	public ConnectionProblemEventArgs(SocketException se)
	{
		SocketException = se;
	}
	public SocketException SocketException
	{
		get
		{ return m_SocketException; }
	}
}		
public class EsControl
{
	// here's the event definition
	public event ConnectionHandler ConnectionProblem;
	
	// this raises the event
	public virtual void OnConnectionProblem(SocketException se)
	{
		if (ConnectionProblem != null)
			ConnectionProblem (this, new ConnectionProblemEventArgs (se));
	}
	
	private DoSomethingWithSocket()
	{
		try
		{
			...
		}
		catch(SocketException se)
		{
			// raise the event
			OnConnectionProblem (se);
		}
	}
}
public class EventListner
{
	public EventListner(EsControl esControl)
	{
		// subscribe to event here
		EsControl.ConnectionProblem += new ConnectionHandler (ESControl_ConnectionProblem);
	}
	
	private void ESControl_ConnectionProblem(object sender, ConnectionProblemEventArgs e)
	{
		// Handle event here
	}
}

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides