Hi please tell me what is
ISNOTPOSTBACK,POSTBACK,AUTOPOSTBACK and also the extensions
of aspx,asmx,ascx its urgent plz reply me soon....

Answer Posted / srikanth

!ispostback is to find that the page has posted for first
time or subsequent requests.for intialisation of controls
this is used.
autopostback renders javascript function _dopostback which
submits the page to the server automatically.
postback means submiting the page to server
aspx---active server pages xtention
ascx---active server control xtension
asmx---active server method xtension

Is This Answer Correct ?    9 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is query string? What are its advantages and limitations?

507


What is preprocessor in .net and type, where it use?

650


What is the use of web.config file?

526


Are there any resources for drop-in replacements for the default css that comes with the ASP.NET Website template?

556


What is the good practice to implement validations in aspx page?

626






Can you explain the basic use of dataview?

620


What is _dopostback in asp net?

523


Is it possible to apply themes to an asp.net application? If yes, then how?

566


What is full form of asp.net?

508


If you want to bind the columns manually within the asp:datagrid tags what kind of tags you have to add.

616


Give a few examples of page life cycle events.

667


What is preprocessor in .net? Where it use?

523


Define tracing.

617


What are web server controls in asp.net?

545


Explain the difference between asp.net mvc and asp.net webforms? : asp.net mvc

520