/*=====================================================================



  File:     SmoEvents.cs

  Summary:  Monitor login attempts and database create and drop

  Date:     February 17, 2005



---------------------------------------------------------------------

  This file is part of the Microsoft SQL Server Code Samples.

  Copyright (C) Microsoft Corporation.  All rights reserved.



  This source code is intended only as a supplement to Microsoft

  Development Tools and/or on-line documentation.  See these other

  materials for detailed information regarding Microsoft code samples.



  THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY

  KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE

  IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A

  PARTICULAR PURPOSE.

======================================================= */



#region Using directives



using System;

using System.Collections.Generic;

using System.Text;

using Microsoft.SqlServer.Management.Common;

using Microsoft.SqlServer.Management.Smo;

using System.Threading;



#endregion



namespace Microsoft.Samples.SqlServer

{

    class SmoEvents

    {

        static void Main()

        {

            // Default server is the local machine

            Server server = new Server();



            server.Events.ServerEvent

                += new ServerEventHandler(Events_ServerEvent);



            // Trace events

            server.Events.SubscribeToEvents(

                ServerTraceEvent.AuditLogin

                + ServerTraceEvent.AuditLogout

                + ServerTraceEvent.AuditLoginFailed);



            // DDL events

            server.Events.SubscribeToEvents(ServerEvent.CreateDatabase

                + ServerEvent.DropDatabase);



            Console.WriteLine(@"Starting events for server: {0}", server.Name);

            Console.WriteLine();

            Console.WriteLine(@"(Hit Ctrl-C or Ctrl-Break to quit.)");

            Console.WriteLine(@"Press any key to continue.");

            Console.ReadKey();



            // Start receiving events

            server.Events.StartEvents();



            // Wait indefinitely for events to occur

            Thread.Sleep(Timeout.Infinite);



            // Unsubscribe from all the events when finished

            server.Events.UnsubscribeAllEvents();

        }



        static void Events_ServerEvent(object sender, ServerEventArgs e)

        {

            try

            {

                Console.WriteLine(

                    @"EventType: {0, -20} SPID: {1, 4} PostTime: {2, -20}",

                    e.EventType, e.Spid, e.PostTime);

                foreach (EventProperty eventProperty in e.Properties)

                {

                    if (eventProperty.Value != null)

                    {

                        Console.WriteLine("\t{0, -30} {1, -30}",

                            eventProperty.Name,

                            eventProperty.Value.ToString());

                    }

                    else

                    {

                        Console.WriteLine("\t{0,-30}", eventProperty.Name);

                    }

                }



                Console.WriteLine();

                Console.WriteLine(new String('=', 79));

                Console.WriteLine();

            }

            catch (ApplicationException ex)

            {

                Console.WriteLine(ex.ToString());

            }

        }

    }

}