I invoke a webservice from a webapplication, this webservice contains an image which is realtime created, and takes quite a while.
I would like to ask you if you know a method how to show a "Please wait" page while the webservice returns.
1. on the first page user clicks to a link which transfers the user to the page that would use the webservice.
2 I should display a page that says please wait the websevice is loading, or something like that
3 I show the page with the the result of the webservice
One more thing: I use a businesslayer object that invokes the webservices, I use the aspx files and their cs files just for representation.