How to query a SQL database with .NET SQL Data Provider in ASP.NET

<%@ import namespace="system.data.sqlclient" %>
<Script runat="server">
Sub page_load            
        Dim dbconn as sqlconnection            
        Dim dbCMD as sqlCommand            
        Dim dtr as sqldatareader            
        dbConn = New SQLConnection ("Data Source=DBSERVERNAME;Initial Catalog=YOURDBNAME;User ID=YOURUSERID;Password=YOURPASSWORD")            
        dbConn.open()            
        dbCMD = new sqlcommand ("select * from tblTest",dbconn)            
        dtr = dbCMD.executereader()            
        While dtr.read()                        
                response.write ("<li>")                        
                response.write (dtr(0) & "---" & dtr(1))            
        End while            
        dtr.close()            
        dbConn.close()
End Sub
</Script>