What is the difference between a property,method & event ?(දන්න එකෙක් කියපන්)

Nohim Ys · Oct 1, 2012

What is the difference between a property,method & event ?(දන්න එකෙක් කියපන්)

දන්න එවුන් කියපන් මේක හරිද කියලා මචං...
මම මේ Google Search කරලා හොයාගත්ත එකක්

Object has three characteristics
and these are
1.Property
2.Method
3.Event

Property represents (data) characteristic of an object..

Method represents the behavior(action)performed by an object..

Event is msg sent by an object to signal an activity

Example:-

For a class Employee
FirstName,LastName,Salary <------ Properties
Hire,Promote <------ Methods
On hire, On promote <------ Events

Nohim Ys · Oct 1, 2012

thilina91 said:
bump

Ado, uba ubalage batch ekea batch Toplu neda ? mata isiruwa kiwwa :yes:

Ela Ela honde...

thilina91 · Oct 1, 2012

event is a action that can trigger method(s) of an object as i understand

thilina91 · Oct 1, 2012

Nohim Ys said:
Ado, uba ubalage batch ekea batch Toplu neda ? mata isiruwa kiwwa
Ela Ela honde...

ahh ow bn. isuru kiyanne EK ekeda? :nerd:

me paranam kela wei wage bn :rofl:

Nohim Ys · Oct 1, 2012

thilina91 said:
event is a action that can trigger method(s) of an object as i understand

Yes machan. That also should be correct. A event reacts to a certain action. Just like button_Click.
Machan,but is the codes for the events also implemented inside the class ? Or the event has the ability to use objects in the certain event ? do u know ?

thilina91 said:
ahh ow bn. isuru kiyanne EK ekeda? me paranam kela wei wage bn

ow uo thamai... Aulak na, karagena palayan bn

thilina91 · Oct 1, 2012

Nohim Ys said:
Machan,but is the codes for the events also implemented inside the class ? Or the event has the ability to use objects in the certain event ? do u know ?

na neh.
events just call functions or do something

( showing a message box for a button click event, calling display function in linked list class for a button click event)

apita ST wala nam thiyenne event ekakata react karanna code liyanna witharai ne.

ow uo thamai... Aulak na, karagena palayan bn

ela ela

thilina91 · Oct 1, 2012

http://en.wikipedia.org/wiki/Event_(computing)

Nohim Ys · Oct 1, 2012

thilina91 said:
na neh.
events just call functions or do something

( showing a message box for a button click event, calling display function in linked list class for a button click event)

apita ST wala nam thiyenne event ekakata react karanna code liyanna witharai ne.

ela ela