ComboBox Shows System.Data.DataRow (MVC) - sql-server

Question

My Combobox does not show me the values in my SQL-Attribute "TimeBlock", instead it shows System.Data.DataRow 5 Times. What is wrong with my code?
Code:
//DAL:
public class DAL{
string ConnectionString = "server=ICSSQL13\\Grupp28,1528; Trusted_Connection=yes; database=Yoloswag";
public DataTable StoreSqlDataInComboBoxTP()
{
SqlConnection Conn = new SqlConnection(ConnectionString);
Conn.Open();
string StoreSqlDataInComboBoxTP = "SELECT TimeBlock FROM TimePeriod GROUP BY TimeBlock";
SqlCommand Cmd = new SqlCommand(StoreSqlDataInComboBoxTP, Conn);
SqlDataAdapter Adapter = new SqlDataAdapter(Cmd);
DataSet DSet = new DataSet();
Adapter.Fill(DSet);
Adapter.Dispose();
Cmd.Dispose();
Conn.Close();
Conn.Close();
return DSet.Tables[0];
}
}
//Controller:
public class Controller
{
DAL Dal = new DAL();
public DataTable storesqldataincomboboxtp()
{
return Dal.StoreSqlDataInComboBoxTP();
}
}
//View:
public partial class Booking : Form
{
Controller controller = new Controller();
DataTable DTable = new DataTable();
DataSet DSet = new DataSet();
//Ignore string UserName
public Booking(string UserName){
DTable = controller.storesqldataincomboboxtp();
if (DTable.Rows.Count > 0)
{
for (int i = 0; i < DTable.Rows.Count; i++)
{
CBTime.Items.Add(DTable.Rows[i].ToString());
}
}
}
}
Instead of the 5 System.Data.DataRow I want to show what is stored in "TimeBlock".
"SELECT TimeBlock From TimePeriod GROUP BY TimeBlock" shows:
"08-00 - 10:00"
"10:00 - 12:00"
"12:00 - 14:00"
"14:00 - 16:00"
"16:00 - 18:00"
How can i solve this?
Thanks

Answer 1

You are not getting to the Field level when you are calling the Add() on CBTime. Something like this within your conditional checking that your table has rows would work:
foreach (DataRow dRow in DTable.Rows)
{
CBTime.Items.Add(dRow["TimeBlock"]);
}