I have a grid with 9 rows. Now I want to create nested grid for each 9 rows and these nested grid will be different for each row.. How can I achieve this? Can someone help please??
You can either use Master/Detail table or another RadGrid inside NestedViewTemplate to achieve this. If you are using master/detail table, attach DetailTableDataBind event to Radgrid. And in that event handler get the parent row and populate DetailTable accordingly. The following documentation illustrates how to achieve this. Hierarchical data-binding using DetailTableDataBind event
And if you are using Radgrid inside NestedTableView, attach NeedDataSource event to inner grid, get the parent row and populate the inner grid accordingly.