private void MostrarTurnosDelDia() { DataTable tabla = new DataTable(); tabla = Turnos.GetTurnosDelDia(); GrdTurnos.DataSource = tabla; GrdTurnos.Columns[10].Visible = false; GrdTurnos.Columns[11].Visible = false; GrdTurnos.Columns[12].Visible = false; foreach (DataGridViewRow row in GrdTurnos.Rows) { if (Convert.ToBoolean(row.Cells[11].Value.ToString()) && Convert.ToBoolean(row.Cells[12].Value.ToString())) { row.DefaultCellStyle.BackColor = Color.Red; } else if (Convert.ToBoolean(row.Cells[11].Value.ToString())) { row.DefaultCellStyle.BackColor = Color.LightBlue; } } }