Introduction:
In this article I will explain what is Ajax updatepanel control,
advantages of updatepanel control and how to use multiple updatepanels in
asp.net.
Description:
Previously I explained many articles relating to Ajax. Now I
will explain what is ajax updatepanel control and use of ajax updatepanel
control in asp.net.
During work with our
applications if we entered any values in textbox controls and click on a button
in form we will see full postback of our page and we will lost all the controls
values whatever we entered previously this happend because of postback. If we
want to avoid this full postback of page and round trip to server we need to
write much code instead of writing much code we can use ajax updatepanel
control.