ArrayList Load = new ArrayList();
using (SqlConnection con = new SqlConnection(connectionString))
{ string query1 = String.Format("UPDATE * FROM T1 WHERE q='2'");
SqlCommand com = new SqlCommand(query1, con);
try
{
con.Open();
SqlDataReader dr = com.ExecuteReader();
if (dr.HasRows)
foreach (DbDataRecord result in dr)
Load.Add(result);


}

catch
{

}

}