Answer Posted / prasanth

data reader can be used to databind gri view

void Page_Load(Object sender, EventArgs e){ String Q; Sql
command cmd; Sql DataReader dr; SqlConnection conn = new
SqlConnection(); conn.ConnectionString =
ConfigurationManager.ConnectionStrings
["cn"].ConnectionString.ToString(); conn.Open
(); Q = "select * from tablename";
cmd= New Sqlcommand(Q, conn); dr =
cmd.ExecuteReader();
Gridview1.DataSource = dr; Gridview1.DataBind();}

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