Event in C# : What is an event?
An event is an
action or occurrence, which is key presses, mouse movements, clicks or system
generated notifications. Programs/Applications can respond to event when they
occurred.
“Inter-process communication means an event”
Event(message
sent by object)àObjectàAction (occurrence of an event).
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![alarm_event.png]()
Example :Here,
an examples of events and response to the events .
I] Alarm Clock
(Real life example)
Alarm Clock is
an object.
Alarm set for 7
AM (shows time 7 AM).
Generate an
event as alarm on 7AM.
Hear alarm and get ready for office.
II] Roll Back Process of Application
Software Installation,
Click on Install
button,
Installation
process search an appropriate system file while running setup,
Application
can't get that file,
Roll back
process start.
Thanking you!