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
14292 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

can sn.exe can be used before gacutil.exe

2 Answers Accenture,

What websites use asp.net?

0 Answers

What is an imagemap in asp.net?

0 Answers

How to store a dataset in a viewstate?

3 Answers IBM,

What parameters can you pass in the url of the api? Can get and post use the same url?

0 Answers

Is it necessary to undertsand these events of an ASPX page execute. Explain its importantance?

2 Answers HCL, Siebel,

How will you do windows authentication and what is the namespace? If a user is logged under integrated windows authentication mode, but he is still not able to logon, what might be the possible cause for this? In ASP.Net application how do you find the name of the logged in person under windows authentication?

0 Answers

Why we use asp.net for website development?

0 Answers

what is ienumerable interface?

1 Answers

What is itemrowdatabound for a datagrid?

1 Answers IBM,

Which namespace in used to connction web cam

3 Answers

What is the importence of the INTERFACE? but not the inheritence concept?and why we r declaring the empty methods in that? we can directly implements with in the class know? Tell me the importence?

2 Answers

For more ASP.NET Interview Questions Click Here