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

[Nohim Ys]

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]

bump

Ado, uba ubalage batch ekea batch Toplu neda ? mata isiruwa kiwwa
Ela Ela honde...

 

[thilina91]

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

 

[thilina91]

Ado, uba ubalage batch ekea batch Toplu neda ? mata isiruwa kiwwa
Ela Ela honde...

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

 

[Nohim Ys]

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 ?

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

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

 

[thilina91]

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]

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

 

[Nohim Ys]

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

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

Thx machan. Mama kiyawala balannam

 

[thilina91]

ela