Заполнить ComboBox значениями из столбца БД

SqlConnection cnn = new SqlConnection();
cnn.ConnectionString = @"Data Source=ANASTCIA;Initial Catalog=TEST;Integrated Security=True";

        DataSet ds = new DataSet();
        SqlDataAdapter daВидИзделия = new SqlDataAdapter();
        DataView dvВидИзделия = new DataView();

                string query = "select s_id as Sid, s_fio as Sfio from dbo.Sotrudnik order by s_fio ";
                SqlCommand command = new SqlCommand(query, sqlcon);
                DataTable table = new DataTable();
 
                SqlDataAdapter adapter = new SqlDataAdapter(command);
                adapter.Fill(table);
                comboBox1.DisplayMember = "Sfio";
               comboBox1.ValueMember = "Sid";
 
                BindingSource bs0 = new BindingSource();
                bs0.DataSource = table;
                comboBox1.DataSource = bs0;

comboBox1.DataSource = table;

            SqlConnection cnn = new SqlConnection();
            cnn.ConnectionString = @"Data Source=ANASTCIA;Initial Catalog=ЦКБА;Integrated Security=True";
 
 
            string query = "select * from Вид_Изделия";
            SqlCommand command = new SqlCommand(query, cnn);
            DataTable table = new DataTable();
 
            SqlDataAdapter adapter = new SqlDataAdapter(command);
            adapter.Fill(table);
            comboBox1.DisplayMember = "НаименованиеВида";
            comboBox1.DataSource = table;
            comboBox1.SelectedIndex = -1;