Datagrid - Print values in two different lines upon button click

Hi,

 This is the scenario:

This is what I have: 

1. I have a datagrid with 6 columns and several rows with values coming from the database.

2. One column in the datagrid is a unique identity column

3. I also have a 'Show Info' button.

This is what i need:

1. The current datagrid has limited information

2. But when I click on the 'SHow Info' button, I need some additional information about individual rows to be diplayed in seperate lines based on the unique id column in the datagrid.

Problem:

1. I have a loop in my code that goes from one row to next based on the unique id. When I am trying to print the additional information upon click on 'Show Info' button, it only prints information about one row.

2. I ran the SQL profiler and saw that the loop goes well from one row to next but when it comes to printing the additional ...