How to call record master record in datagrid of listbox

Question

i am making application in C#. i make one master "student name". and i am using datagridview to add record from "student name" master. but in datagridview cell i
add listbox before adding record in cell. first all record of student master is display in llistbox of cell in datagridview. after selecting record from listbox of cell, this record is adding in datagridview.  what is the code of this program. i am tired to try this.