Bind data to gridview with controls generated dynamically

Question

Dear All,

 

I have a Gridview with a label, Radiobuttonlist and Nested Gridview which are generated dynamically after binding to database. The nested gridview has controls which are also bound to database. I want to bind data to these controls after they are rendered. I am unable to figure it out. Please Help. Below are the aspx and aspx.cs files attached