Update UI component during the long process

[jll0330]

Update UI component during the long process in C#

I have a problem which my web page couldn’t update UI component during a long process. For example.

Page 1 : User press a submit button.
Transfer to Page 2.

In Page 2 in Page_Load function: In this function, to query an sql data, and it might take a long time. After the long time period, the page 2 shows up the UI components on this page.

Does there have any way dynamically to show the UI during the big query?

Thanks :confused:

[A1ien51]

Your code behind is doing the processing, it does not render the page until the code behind is done finishing. There is no way of doing it with the method you are doing this.

Eric