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c# Programming Glossary: subscribeEvent Signature in .NET — Using a Strong Typed 'Sender'? http://stackoverflow.com/questions/1046016/event-signature-in-net-using-a-strong-typed-sender PublisherEventArgs ... The above arrangement would enable subscribers to utilize a strong typed event handler that did not require.. however keep in mind that contravariance would enable a subscriber to use a traditional event handling signature if desired class.. John Smith ... That is if an event handler needed to subscribe to events from disparate or perhaps unknown object types the..
C# How to find if an event is hooked up http://stackoverflow.com/questions/1129517/c-sharp-how-to-find-if-an-event-is-hooked-up delegate in your class and manage it for you. Whenever you subscribe to the event the compiler generated add method is invoked which..
C#: How to remove a lambda event handler [duplicate] http://stackoverflow.com/questions/1362204/c-how-to-remove-a-lambda-event-handler a lambda event handler duplicate Possible Duplicates Unsubscribe anonymous method in C# How do I Unregister &lsquo anonymous&rsquo.. to create simple event handlers. I could for example subscribe to a click event like this button.Click s e MessageBox.Show.. button.Click s e MessageBox.Show Woho But how would you unsubscribe it c# events event handling lambda share improve this question..
Unsubscribe anonymous method in C# http://stackoverflow.com/questions/183367/unsubscribe-anonymous-method-in-c-sharp anonymous method in C# Is it possible to unsubscribe an anonymous.. anonymous method in C# Is it possible to unsubscribe an anonymous method from an event If I subscribe to an event.. to unsubscribe an anonymous method from an event If I subscribe to an event like this void MyMethod Console.WriteLine I did..
How can you change Network settings (IP Address, DNS, WINS, Host Name) with code in C# http://stackoverflow.com/questions/209779/how-can-you-change-network-settings-ip-address-dns-wins-host-name-with-code changing the computer name. I'll post it in the future so subscribe to this questions RSS feed if you want to be informed of the..
How do C# Events work behind the scenes? http://stackoverflow.com/questions/213638/how-do-c-sharp-events-work-behind-the-scenes the class you're referring to the field. When anyone subscribes to an event with the operator that calls the add method. When.. with the operator that calls the add method. When they unsubscribe with the operator that calls the remove. For field like events.. case is null and it will always become null again if all subscribers are removed as that is the behaviour of Delegate.Remove. If..
ObservableCollection that also monitors changes on the elements in collection http://stackoverflow.com/questions/269073/observablecollection-that-also-monitors-changes-on-the-elements-in-collection wrap an observable collection my self and do the event subscribe unsubscribe when elements in the collection are added removed.. observable collection my self and do the event subscribe unsubscribe when elements in the collection are added removed but I was.. OnCollectionChanged NotifyCollectionChangedEventArgs e Unsubscribe e.OldItems Subscribe e.NewItems base.OnCollectionChanged e protected..
Model-View-Presenter in WinForms http://stackoverflow.com/questions/4794121/model-view-presenter-in-winforms can call but the view has events that the presenter can subscribe to. The presenter knows its view. I prefer to accomplish this.. to the view interface so that the presenter can subscribe to it fetch the details of the node in LoadNodeDetailsEventArgs.Node..
http://stackoverflow.com/questions/502761/disposing-wpf-user-controls x null The only solution I have found so far is to subscribe to the Dispatcher's ShutdownStarted event. Is this a reasonable..
How to use WPF Background Worker http://stackoverflow.com/questions/5483565/how-to-use-wpf-background-worker Also if you want to report process progress you should subscribe to ProgressChanged event and use ReportProgress Int32 in DoWork..
http://stackoverflow.com/questions/620733/memory-leak-in-c-sharp a very common source of non obvious memory leaks. If you subscribe to an event on object1 from object2 then do object2.Dispose.. This is a common case of a leak forgetting to easily unsubscribe from events. Of course if object1 gets collected object2 will..
Implementing Audit Log / Change History with MVC & Entity Framework http://stackoverflow.com/questions/6867459/implementing-audit-log-change-history-with-mvc-entity-framework improve this question IF you are using EF 4 you can subscribe to the SavingChanges event. Since Entities is a partial class..
Validating an XML against referenced XSD in C# http://stackoverflow.com/questions/751511/validating-an-xml-against-referenced-xsd-in-c-sharp that to your XmlReader when you create it. Then you can subscribe to the ValidationEventHandler in the settings to receive validation..
How to detect a process start & end using c# in windows? http://stackoverflow.com/questions/8455873/how-to-detect-a-process-start-end-using-c-sharp-in-windows .net and you can use the ManagementEventWatcher class to subscribe to WMI notifications. This Code Project article illustrates..
Event Bubbling and MVP: ASP.NET http://stackoverflow.com/questions/8851933/event-bubbling-and-mvp-asp-net in most ASP.NET MVP implementations Public Methods or subscribe to View events MVP pattern how many views to a presenter MVP.. ResultantDate whenever you do your thing. ContainerVM has subscribed to property changed notifications for TimeVM.ResultantDate...
http://stackoverflow.com/questions/8896/memcached-on-windows-x64 has to do with the syncs or eventing that services need to subscribe to and I suspect that 64 and 32 don't play nicely. I'm happy..
Embedding one dll inside another as an embedded resource and then calling it from my code http://stackoverflow.com/questions/96732/embedding-one-dll-inside-another-as-an-embedded-resource-and-then-calling-it-fro the third party assembly as a resource add code to subscribe to the AppDomain.AssemblyResolve event of the current domain..
C# Events Memory Leak [closed] http://stackoverflow.com/questions/12133551/c-sharp-events-memory-leak to call Dispose when done. Another way is to have separate Subscribe and Unsubscribe methods but that doesn't convey the type's expectations..
C# Adding and Removing Anonymous Event Handler http://stackoverflow.com/questions/2051357/c-sharp-adding-and-removing-anonymous-event-handler There's an MSDN page that talks about this How to Subscribe to and Unsubscribe from Events Note in particular If you will..
http://stackoverflow.com/questions/2448487/how-to-dispatch-events-in-c-sharp Bar Foo f public Bar f new Foo f.Changed Foo_Changed Subscribe void Foo_Changed object sender EventArgs args the Handler reacts..
ObservableCollection that also monitors changes on the elements in collection http://stackoverflow.com/questions/269073/observablecollection-that-also-monitors-changes-on-the-elements-in-collection NotifyCollectionChangedEventArgs e Unsubscribe e.OldItems Subscribe e.NewItems base.OnCollectionChanged e protected override void.. ContainedElementChanged base.ClearItems private void Subscribe IList iList if iList null foreach T element in iList element.PropertyChanged..
Subscribe to INotifyPropertyChanged for nested (child) objects http://stackoverflow.com/questions/4143179/subscribe-to-inotifypropertychanged-for-nested-child-objects to INotifyPropertyChanged for nested child objects UPDATE Problem.. not null _bestFriend value RaisePropertyChanged BestFriend Subscribe to _bestFriend's INotifyPropertyChanged Event if not null When..
Automatically INotifyPropertyChanged http://stackoverflow.com/questions/527602/automatically-inotifypropertychanged new PropertyChangedEventArgs propertyInfo.Name summary Subscribe to changes in an object implementing INotifiyPropertyChanged... that will handle the event. param public static void SubscribeToChange T this T ObjectThatNotifies Expression Func object Property.. sender.FirstName employee new Employee employee.SubscribeToChange employee.FirstName firstName_PropertyChanged Some syntax..
Server cannot append header after HTTP headers have been sent http://stackoverflow.com/questions/6328437/server-cannot-append-header-after-http-headers-have-been-sent share improve this question There are 2 ways to do it Subscribe to the PreSendRequestHeaders of HttpApplication and assume that..
Handling WCF events in another process http://stackoverflow.com/questions/8889051/handling-wcf-events-in-another-process public interface IMyService OperationContract bool Subscribe You then implement your service ServiceBehavior InstanceContextMode.. callback callback.NotifyClients message public bool Subscribe IMyService_Callback callback OperationContext.Current.GetCallbackChannel.. proxy factory.CreateChannel new InstanceContext this proxy.Subscribe Implement callback method public void NotifyClients string..
AudioPlayerAgent, timer and webservice http://stackoverflow.com/questions/9702935/audioplayeragent-timer-and-webservice AudioPlayer if _classInitialized _classInitialized true Subscribe to the managed exception handler Deployment.Current.Dispatcher.BeginInvoke..
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