I'm a newbie to ASP.NET development, so forgive me if my question
seems basic. I was wondering if there's any way of changing the
content of a web control, say for example a panel or a datagrid, in
response to a client action WITHOUT doing a full page postback.
For example, imagine I have a button and a panel with some text in it.
When the user clicks the button, I want to go to the server to fetch
some data and fill in the panel with that data, but I don't want to
load the whole page, just the specific web control I want to change
(in this case, the panel).
Another classic example of this behaviour is the two combo box
example, where you load the second one based upon what the user
selects in the first one.
Is there any easy way to do this in ASP.NET or do I have to rely on
Any help, tips or information you can give me on this will be greatly