how to avoid page refreshing in visual studio .net 2003

[divyadas]

Here am using Autopostback true with drop down lists control

[divyadas]

how to avoid page refreshing in visual studio .net 2003

how to avoid page refreshing in visual studio .net 2003
while using autoposback true with dropdown lists

[Frinavale]

You would use Ajax to accomplish this. Ajax lets you do "partial page updates" which means that only a portion of the page is refreshed when the request returns to the browser. Microsoft has provided us with a tool called the UpdatePanel which makes Ajax easy to use in ASP.NET applications. Anything within the UpdatePanel will be refreshed asynchronously so it will seem like the page was refreshed "without posting back to the server".

I don't think it is possible to do this using Visual Studio 2003(well it's possible but not easy).

Consider upgrading your Visual Studio to 2008 or above to take advantage of this.

-Frinny