what is postback implementation?when pre-render event n init event is fired?

what is postback implementation?when pre-render event n
init event is fired?

Question Posted / sreedhar

2 Answers
14286 Views
Ness Technologies, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is postback implementation?when pre-render event n init event is fired?..

Answer / r.raghu vamsi

The values of the Form are posted to the same page and the
very same page can process the data. This model is called
post back.

Each Asp .net page when loaded goes through a regular
creation and destruction cycle like Initialization, Page
load etc., in the beginning and unload while closing it.
This Postback is a read only property with each Asp .Net
Page (System.Web.UI.Page) class. This is false when the
first time the page is loaded and is true when the page is
submitted and processed. This enables users to write the
code depending on if the PostBack is true or false (with the
use of the function Page.IsPostBack()).

Is This Answer Correct ?

2 Yes

0 No

what is postback implementation?when pre-render event n init event is fired?..

Answer / surjith

post back event happens when the sender page sends Http
request to the same page. checking for ispostback() and
then writing the code within the if block would be the
implementation for postback.

The following is the order of events that occur when a page
is loaded.
init-> load -> prerender and finally unload.

Is This Answer Correct ?

4 Yes

3 No

Post New Answer

More ASP.NET Interview Questions

Advantage of data Reader?

2 Answers

What is postback pixel?

0 Answers

how to transfer the file from client to server using asp.net

0 Answers Sans Pareil IT Services,

What is event bubbling?

0 Answers

Why session is necessary in web application?

0 Answers

What is the difference between cache and cookies?

0 Answers

How do you remove duplicates without using remove duplicate stage?

0 Answers

Features in ASP.NET?

2 Answers Microsoft,

How we generate the BARCODE in ASP.Net using c# ! in library management systen for books .

2 Answers

Explain what the contents of cookie?

0 Answers

Let's say I have an existing application written using vb6 and this application utilizes windows 2000 com+ transaction services. How would you approach migrating this application to.net?

0 Answers

What is repository pattern in mvc.net? : asp.net mvc

0 Answers

For more ASP.NET Interview Questions Click Here