hi how to Display Single Column records from sql table to girdview with 6 rows ?

in aspx page three dropdwons r there..when i slect from three drop downs and enter search that records only have to show in gridview.i mean only single column should show in 6 rows for example

1001 (I)	1021 (IV)		1028 (I)	1068 (IV)		1035 (I)	1075 (IV)
1002 (I)	1022 (IV)		1029 (I)	1069 (IV)		1036 (I)	1076 (IV)
1003 (I)	1023 (IV)		1030 (I)	1070 (IV)		1037 (I)	1077 (IV)
1004 (I)	1024 (IV)		1031 (I)	1071 (IV)		1038 (I)	1078 (IV)
1005 (I)	1025 (IV)		1032 (I)	1072 (IV)		1039 (I)	1079 (IV)
1026 (I)	1066 (IV)		1033 (I)	1073 (IV)		1040 (I)	1080 (IV)
1027 (I)	1067 (IV)		1034 (I)	1074 (IV)		1041 (I)	1081 (IV)

1001 s register number and (I) semister number..here i want to show records while entering search button should display like this.
my sql table contains like this

aNo,RegNo,RoomNo,DeskNo,DeskSide,ExamDate,eSession,Semister,BranchName,SubjectCode

136	1062	102	21	L	2/23/2012 12:00:00 AM	M	I	Phy Cycle	Physics I
137	1063	103	1	L	2/23/2012 12:00:00 AM	M	I	Phy Cycle	Physics I
138	1064	103	2	L	2/23/2012 12:00:00 AM	M	I	Phy Cycle	Physics I
139	1065	103	3	L	2/23/2012 12:00:00 AM	M	I	Phy Cycle	Physics I
140	1006	101	1	R	2/23/2012 12:00:00 AM	M	VIII	Electronics	CS Circuits 222
141	1007	101	2	R	2/23/2012 12:00:00 AM	M	VIII	Electronics	CS Circuits 222
142	1008	101	3	R	2/23/2012 12:00:00 AM	M	VIII	Electronics	CS Circuits 222
143	1009	101	4	R	2/23/2012 12:00:00 AM	M	VIII	Electronics	CS Circuits 222
144	1010	101	5	R	2/23/2012 12:00:00 AM	M	VIII	Electronics	CS Circuits 222
145	1011	101	1	L	2/24/2012 12:00:00 AM	M	I	Che Cycle	Electronics
146	1012	101	2	L	2/24/2012 12:00:00 AM	M	I	Che Cycle	Electronics
147	1013	101	3	L	2/24/2012 12:00:00 AM	M	I	Che Cycle	Electronics
148	1014	101	4	L	2/24/2012 12:00:00 AM	M	I	Che Cycle	Electronics
149	1015	101	5	L	2/24/2012 12:00:00 AM	M	I	Che Cycle	Electronics
150	1021	101	1	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
151	1022	101	2	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
152	1023	101	3	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
153	1024	101	4	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
154	1025	101	5	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
155	1066	101	6	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
156	1067	101	7	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
157	1068	101	8	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
158	1069	101	9	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
159	1070	101	10	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
160	1071	101	11	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
161	1072	101	12	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
162	1073	101	13	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
163	1074	101	14	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
164	1075	101	15	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
165	1076	101	16	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
166	1077	101	17	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
167	1078	101	18	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
168	1079	101	19	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
169	1080	101	20	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
170	1081	101	21	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
171	1082	102	1	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
172	1083	102	2	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
173	1084	102	3	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
174	1085	102	4	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
175	1086	102	5	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
176	1087	102	6	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
177	1088	102	7	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
178	1089	102	8	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
179	1090	102	9	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
180	1091	102	10	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
181	1092	102	11	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
182	1093	102	12	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
183	1094	102	13	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
184	1095	102	14	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
185	1096	102	15	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
186	1097	102	16	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
187	1098	102	17	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
188	1099	102	18	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
189	1100	102	19	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV
190	1101	102	20	R	2/24/2012 12:00:00 AM	M	IV	Electronics	Electronics IV