I want to render different controls in advanced datagri header like in image below
Here I have two rows in the grid header. First row contains the five image icons and second row contains the header text.
On click of header text it will change into combobox which give aggregate functionality on the grid. Now I want to do aggregation on the respective columns.I am just placing the controls in the headrer renderer. But the problem is that if I hide an icon in one column then it will hide in all the columns because the controls are placed in the header renderer. So can anybody tell me the solution to how to place controls in the grid header which represents each column..