problems with the visibility of datagirds in the browser.

Hello,

I am working on a C# class project. In my project I used
DataGrids to display query results. Everything was fine
until I plugged in a WebService to display a simple text.
After this, I Rebuilt my solution and tried to walk
through my project in the internet browser. Somehow, my
DataGrids does not seem to be visible in the browser after
that.
I used Parameter values in my Dataset query builder. Not
sure if this is causing any problems.

I evern tried to build a totally new solution, had a
simple webform in the project. On the webform I had only
one DataGrid. I configured the datagrid using SqlAdapter,
SqlConnection, and DataSet all in the design time.
Datagrid is bound to a table source and it is visible
during design time but NOT in the browser.

Does anyone has any insight on how to resolve this problem?
Not sure what switched off the DataGrid visibility in the
runtime..

Please help !!!
Thank you