SD card read from a value

i have a .csv file and there is certain information in this file written like id no. with name ,can i find the id number and acess the name for the id in the file and display on lcd is der any code or algorith please suggest me

lots of questions in 2 lines.

can i find the id number
yes

and acess the name for the id in the file
yes

and display on lcd
yes

is der any code or algorith
No

please suggest me

  1. Please post the code you have sofar
  2. Please post (a snippet of) the csv file you have - or similar one