Write an Excel file with C#

Question

I need to write an Excel file with C#, and I dont know how..

Can anyone give me a library that can do something like that?:

Cell(1, 1) = "16.3.2013"; //the first number is the column, the second number is the row
Cell(1, 2) = "Firt name";
Cell(2, 2) = "Last name";
Cell(3, 2) = "Passed/Failed";

Thanks anyway :)