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i'm using vb.net and sql as my database. how i'm going to plot a line graph ? by using this sql statement

my X axis will be the range value from Time_stamp that will be key-in by user which i assign that as = from 6/24/2013 8:38:00 AM to 6/24/2013 8:38:23 AM and my Y axis will be BB_ID that will key-in by user and i assign that as = 3100

this is my general code :
VB
Dim connectionString As String = "server='abc'; user id='***'; password='***'; Database='***'"

Dim sqlConnection As SqlClient.SqlConnection = New SqlClient.SqlConnection(connectionString)

sqlConnection.Open()

Dim queryString As String = "SELECT Time_stamp, BB_ID, Status, " & _
"(CASE WHEN Status = 'R' THEN 0 WHEN status = 'O' THEN 1 ELSE 2 END) AS newstatus"& _
"FROM(dbo.rawdata)" & _
"WHERE (BB_ID = '3100') AND (Time_stamp >= '6/24/2013 8:38:00 AM') AND (Time_stamp <= '6/24/2013 8:38:23 AM')"

Chart1.Series("line_area").Points.AddXY("3100", "10")
Chart1.Series("line_area").Points.AddXY("3100", "8")
Chart1.Series("line_area").ChartType = System.Web.UI.DataVisualization.Charting.SeriesChartType.Line

sqlConnection.Close()
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