How to Read a text content (names and Marks) into array names() and Marks()

[xmarker]

I have an array of student names i.e names(9) and student marks i.e marks(9) as double. I have a text file containing names and corresponding marks like this
john,30.5
Mary,40.1
Holli,50.9

I want to read the text file using StreamReader object and then extract each student name and mark and then store it in the names and marks array.
How can I do that?

[Minimalist]

What have you tried sofar? You need to show us some code of things you have tried.

[ddanbe]

Could you give me the email of your teacher/proffessor, so I can email him/her the solution? In that way you can continue with whatever you where doing and don't have to bother any further.