I used events to signal when a serial port received data. Here is my interface. public interface ISerialPortWatcher { event EventHandler<ReceivedDataEventArgs> ReceivedData; event EventHandler StartedListening; event EventHandler StoppedListening; SerialPortSettings PortOptions { set; } bool Listening { get; set; } void Stop(); void Start(); } public class ReceivedDataEventArgs : EventArgs { public ReceivedDataEventArgs(string data) { Data … Read more
Update: Since Publish Web does not apply to folder-based web site projects, this answer assumes you are asking about a Web Application project. You can’t do this from inside the VS IDE. However, you can edit your project file in Notepad or your favorite XML editor and add a new target at the end of … Read more
The $watch function is used to watch variables on the scope. Scope inheritance allows you to watch parent scope variables as well, so that is definitely the way to go for your use case. As you correctly said, $on is used to watch for events, which you can $broadcast to child scopes or $emit to … Read more
Logging database changes as far as inserts/deletes/updates, as far as best practices go, is usually done by a trigger on the main table writing entries into a audit table (one audit table per real table, with identical columsn + when/what/who columns). The list of events as a generic list doesn’t exist. It’s really a function … Read more
In short, you’re not meant to do this – but for debugging purposes… An event is often backed by a private field – but not with controls; they use the EventHandlerList approach. You would have to access the form’s protected Events member, looking for the object mapped to the (private) EVENT_FORMCLOSING object. Once you have … Read more
You could add myNS as a class to each of the elements where you want to unbind the events.
The only thing you can do is to attach another (additional) handler: $(“.HwYesButton”, “#HwQuizQuestions”).click(function() { // something else }); jQuery will call the handlers in the order in which they have been attached to the element. You cannot “extend” the already defined handler. Btw. your formulation is a bit imprecise. You are not defining a … Read more
Android only supports one registered listener in general. However, you can easily create a listener that simply forwards the events to other listeners using the composite pattern.
I’ve also run into this problem, and thanks to the source code @KMDev mentioned, I’ve came up with a much cleaner approach. First, since I’m only having a TextView that is to be made partially clickable, in fact I don’t need most of the functionalities LinkMovementMethod (and its super class ScrollingMovementMethod) which adds ability to … Read more
See event.stopImmediatePropagation() – http://api.jquery.com/event.stopImmediatePropagation/ According to the jQuery API docs, this method: Keeps the rest of the handlers from being executed and prevents the event from bubbling up the DOM tree.