Top "Handler" questions

In the Observer pattern, an event handler is the function or method called on an observer listening for an event dispatched by the subject.

I can't understand how to use SendMessage or PostMessage calls

I need to simulate a keypress in a third party application. Let's say I have a C# application that needs …

c# keypress handler sendmessage postmessage
ASP.NET: How to access Session from handler?

i'm trying to store some values in the Session from a Handler page, before i do a redirect to a …

asp.net session session-state handler ihttphandler
Android - Hold Button to Repeat Action

Morning all, I'll admit straight off that I'm new to development and trying my hand at Android. I've been trying …

android handler ontouchlistener
How to stop Handler in Android

In my application I have created a calendar with Gridview and in that Gridview I am displaying dates and some …

android handler runnable
Put an object in Handler message

I need to download an image from the internet, in a different thread, and then send that image object in …

android handler parcelable
How do I use the Enter key as an event handler (javascript)?

im trying to make my own chat... so i have an input text field, the submit button, isn't even submit, …

javascript events button handler enter
How to set event handler in React sub-component

I'm having trouble getting menu items connected to an event handler. Here's a mock of the UI showing state changes …

onclick components handler reactjs
Run Handler messages in a background thread

I want to run some Runnable in a background thread. I want to use Handler because it's convenient for delays. …

java android multithreading handler
Pausing with handler and postDelayed in android

I'm very new to android programming so please forgive my noobie-ness. I'm trying to create a very simple activity that …

android multithreading handler postdelayed
Handlers and memory leaks in Android

Please have a look at the code below: public class MyGridFragment extends Fragment{ Handler myhandler = new Handler() { @Override public void …

android handler