Converting data from C#.Net to be displayed on Excel spreadsheet2007

"FYI, i am just a trainee. I was assigned to complete this task. I have no idea whatsoever about C#.Net."

If you're a 'trainee' then you should be getting trained, not given tasks you have no idea how to do. It is INSANE that you are being given this when you admit to not knowing C# at all. If you're not being paid, does that mean that no-one is being paid for this work, or have you accepted a 'traineeship' which really means an outsourcing firm is charging for your time and expecting you to use this site to learn C#, that is, they make money and give you nothing in return ? I'd quit a job like that, and instead buy some C# books and read them.

As it happens, it turns out that everything I said appears to be correct. Nevertheless, I told you how to solve the problem. The only issue is, if you don't know anything about C#, what you need is for someone to actually write all the code for you. I won't do that, I won't support a system that robs you, robs the people paying for code, and makes someone rich for doing nothing, basically.