Hi,

I've a simple button with a server side handler hooked at click event, how can i detect at client side when the operation on server will finish?

Are there any callbacks to intercept the event?

 Thanks.

Hi Shogun,

You can use the callbackcomplete clientside event of the ASPxCallback control:

http://demos.devexpress.com/ASPxperienceDemos/Callback/Example.aspx