How to possible in Sql server 2008R2 in windows application

Question

 

S.NO	Bill_no	Row_no
1	1	1
1	1	2
1	1	3

2	2	1
3	3	1
3	3	2
3	3	3
3	3	4

S_no = IDENTITY PRIMARY Key

Bill_no= Bill number

Row_no= temporarily grid vied records