private void LoadHotlines()
{
SqlConnection con = new SqlConnection(ConnectionString);
con.Open();
SqlCommand comRead = new SqlCommand("SELECT * FROM Hotlines", con);
SqlDataReader DR = comRead.ExecuteReader();
comboBox2.Items.Clear();
while (DR.Read())
{
Hotlines HL = new Hotlines();
HL.id = (int)DR[0];
HL.Name = DR[1].ToString();
comboBox2.Items.Add(HL);
comboBox2.DisplayMember = "Name";
}
con.Close();
}