DataReader into DataTable

I know how to read a datareader. I know how to fill a datatable manually. I know how to populate a datatable from a dataadapter. There are times when I don't want to use a dataadapter. I can use a datareader and fill a datatable with its rows inside a FOR loop thusly (ad-lib code follows). Is there a better way? A faster way? A built-in way? An object method that I'm missing? //get a datareader. SqlConnection con = new SqlConnection("data source=mydbserver;user id=admin;password=;initial catalog=northwind"); try { con.Open(); } catch { MessageBox.Show("Cannot connect"); exit; } SqlCommand cmd = new SqlCommand("select top 10 * from publishers", con); SqlDataReader dr = cmd.ExecuteReader(); //create a table DataTable dt = new DataTable("mytable"); //add fields. dt.Columns.Clear(); for (int j=0; j < dr.FieldCount; j++) { dt.Columns.Add("Col" + j.ToString(), dr.GetFieldType(j).GetType()); } //add rows. System.Object[] rowdata; dt.Rows.Clear(); while(dr.Read()) { dr.GetValues(rowdata); dt.Rows.Add(rowdata); }