HI,
I am wondering if I can repeat the column Header in the case of multiple results. e.g.
in a grid that contains results for multiple hotels, could the column headers (e.g. rooms, price etc) be repeated per hotel?
One suggestion is by adding single GridTemplateColumn and add a table structure as ItemTemplate. Then you can bind the values to the labels to show in the grid and format according to your need.
Here is the ASPX of GridTemplateColumn which I tried: