Controls not visible on the browser

[Deepthi Thumma]

I am using Telerik Reporting 2009 version and i am creating a report at runtime which will have dynamic columns,the problem is when i debgug the code i see that all contorls (TextBoxes) are generated and are added to the headersection and the detailsection of the report but the controls are visible on the browser , i am even setting the dimensions (heigth and width) of the control and even tried giving dock property ,but there is no use...


so need to solve this problem.....
please help..

regards
deepthi