title: c# datasource is returning System.Data.DataRowView
body: <p>i have a combobox cbAnalytes:</p>
  
  <pre><code>cbAnalytes.DataSource = ConnectandReadList(qcvalues_query);
  </code></pre>
  
  <p>where the ConnectandReadList is:</p>
  
  <pre><code>public DataTable ConnectandReadList(string query)
  {
      DataTable ds = new DataTable();
      string connection_string = "Data Source=hermes;database=qcvalues; Integrated Security=SSPI;";
      using (var myConnection = new SqlConnection(connection_string))
      {
          myConnection.Open();
          var command = new SqlCommand(query, myConnection);
          var adapter = new SqlDataAdapter(command);
          adapter.Fill(ds);
      }
      return ds;
  }
  </code></pre>
  
  <p>for some reason it populates the combobox with:</p>
  
  <pre><code>System.Data.DataRowView
  System.Data.DataRowView
  System.Data.DataRowView
  System.Data.DataRowView
  System.Data.DataRowView
  </code></pre>
  
  <p>does anyone know what i am doing wrong?</p>