Best way to display/format SQL 2005 money data type in ASP.Net

txtPayment.Text = dr["Payment"].ToString("00.00")

this.txtPayment.Text = dr["Payment"].ToString("c");

string pmt = dr["Payment"].ToString();
double dblPmt = System.Convert.ToDouble(pmt);
this.txtPayment.Text = dblPmt.ToString("c",CultureInfo.CurrentCulture.NumberFormat);