title: Writing many variables into textfile
body: <p>I've this piece of code:</p>
  
  <pre><code>using (StreamWriter writer = new StreamWriter("C:\\Users\\HP8200\\Desktop\\teste.txt"))
  {            
      string numcont = _transaction.PartyFederalTaxID;
  
      double numenc = _transaction.BillToPartyID;
      double numfatura = _transaction.BillToPartyID;
      string zona = _transaction.BillToPartyCountryID;
      DateTime data = _transaction.CreateDate;
      string ean = _transaction.ATDocCodeId;
      double iva = _transaction.TotalTaxAmount;
      double precoantesdisc = _transaction.TotalLineItemDiscountAmount;
      double preconet = _transaction.TotalNetAmount;
  
      writer.WriteLine(numcont,";", numenc,";", numfatura,";", data,";", zona, Environment.NewLine , 
          ean,";", iva,";", precoantesdisc,";", preconet);
  }
  
  MessageBox.Show("gravou");
  </code></pre>
  
  <p>And it should save all those variables into the textfile I say but it only writes the first variable(numcont). What I need to do so it writes all the variables I need on that textfile?
  Feel free to ask for more code.</p>