How can i display data from a microcontroller to PC using Serialport

Question

Hello,pls can someone help me with a code or giudeline on this project am currently working on. my project is on reading data from a microcontroller (89s52) via serialport to Eight textboxes on a pc GUI using C#,am using Visual studio 2008.Am having problems on how to display the ASCII characters e.g(55,23,12,34,42,33,22,23,N 55,23,12,34,42,33,22,23,N,55,etc) also to store the received data on an access database