Whenever I need to do this I usually put up a loading screen that covers the
entire screen or the section of the screen pertaining to the loading data.
This can be done a number of ways such as a full screen Popup, a modal popup
thats just a Loading... label, etc.

On Thu, Jul 31, 2008 at 5:40 PM, wwwpl <[EMAIL PROTECTED]> wrote:

>   I want to block user interaction while I am waiting for an http service
> to return with data. Is there a nice easy way to do this?
>
>  
>

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