infragistic Ultra web tab

Question

Hi Friends,

I am using infragistic ultra web tab control in my web form. Inside that tab a lable and text box controls are present.

 

I want to find the Id of that label which is inside that Ultra tab using C#.

 

If I use FindControl ("ControlID"), which returns null.

 

Please tell me how to find it.

 

 

Thanks and Regards,

Rajendran