Note :This post is first published on Apr-2013 in my previous blog Techkindle. Moving the content to here.

Steps:

1. Create a DataTable Schema.
2. Fill the created table with some sample data.
3. Create a StringBuilder, by appending all the data, (using comma delimiter)
   • Create one new line with data table columns.
   • Create one line for each data table row.
4. Save the StringBuilder to Csv file, using FileStream.

Happy Coding :)