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    <p>In case any of you are interested, I had to change the way I did this because it was checking connection at <strong>Constructor Level</strong>, and I needed that check at <strong>Operation Level</strong>.</p> <pre><code>using System; using Microsoft.Practices.Unity; using Microsoft.Practices.Unity.InterceptionExtension; namespace ConsoleApplication1 { public enum ConnectionStatus { Online, Offline, System // System checks connectivity } public static class Connectivity { private static ConnectionStatus ConnectionStatus = ConnectionStatus.Offline; public static void ForceConnectionStatus(ConnectionStatus connectionStatus) { ConnectionStatus = connectionStatus; } public static bool IsConnected() { switch (ConnectionStatus) { case ConnectionStatus.Online: return true; case ConnectionStatus.Offline: return false; case ConnectionStatus.System: return CheckConnection(); } return false; } private static bool CheckConnection() { return true; } } public class Unity { public static IUnityContainer Container; public static void Initialize() { Container = new UnityContainer(); Container.AddNewExtension&lt;Interception&gt;(); Container.RegisterType&lt;ILogger, OnlineLogger&gt;(); Container.Configure&lt;Interception&gt;().SetInterceptorFor&lt;ILogger&gt;(new InterfaceInterceptor()); } } class Program { static void Main(string[] args) { Unity.Initialize(); var r = new Router&lt;ILogger, OnlineLogger, OnlineLogger&gt;(); Connectivity.ForceConnectionStatus(ConnectionStatus.Offline); Console.WriteLine("Calling Online, will attend offline: "); r.Logger.Write("Used offline."); Connectivity.ForceConnectionStatus(ConnectionStatus.Online); Console.WriteLine("Calling Online, will attend online: "); r.Logger.Write("Used Online. Clap Clap Clap."); Console.ReadKey(); } } public class Router&lt;TContract, TOnline, TOffline&gt; where TOnline : TContract where TOffline : TContract { public TContract Logger; public Router() { Logger = Unity.Container.Resolve&lt;TContract&gt;(); } } public interface IOnline { IOffline Offline { get; set; } } public interface IOffline { } public interface ILogger { [Test()] void Write(string message); } public class OnlineLogger : ILogger, IOnline { public IOffline Offline { get; set; } public OnlineLogger() { this.Offline = new OfflineLogger(); } public void Write(string message) { Console.WriteLine("Online Logger: " + message); } } public class OfflineLogger : ILogger, IOffline { public IOnline Online { get; set; } public void Write(string message) { Console.WriteLine("Offline Logger: " + message); } } [System.Diagnostics.DebuggerStepThroughAttribute()] public class TestAttribute : HandlerAttribute { public override ICallHandler CreateHandler(IUnityContainer container) { return new TestHandler(); } } public class TestHandler : ICallHandler { public int Order { get; set; } public IMethodReturn Invoke(IMethodInvocation input, GetNextHandlerDelegate getNext) { Console.WriteLine("It's been intercepted."); if (!Connectivity.IsConnected() &amp;&amp; input.Target is IOnline) { Console.WriteLine("It's been canceled."); var offline = ((input.Target as IOnline).Offline); if (offline == null) throw new Exception("Online class did not initialized Offline Dispatcher."); var offlineResult = input.MethodBase.Invoke(offline, this.GetObjects(input.Inputs)); return input.CreateMethodReturn(offlineResult, this.GetObjects(input.Inputs)); } return getNext()(input, getNext); } private object[] GetObjects(IParameterCollection parameterCollection) { var parameters = new object[parameterCollection.Count]; int i = 0; foreach (var parameter in parameterCollection) { parameters[i] = parameter; i++; } return parameters; } } } </code></pre>
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    1. POHow to code a good Offline-Online Dispatcher
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    1. USChuck Norris
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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