c# - Writing many variables into textfile -


i've piece of 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");

and should save variables textfile writes first variable(numcont). need writes variables need on textfile? feel free ask more code.

you need format string:

writer.writeline(string.format("{0};{1};{2};{3};{4}{5}{6};{7};{8};{9}",numcont, numenc, numfatura, data.tostring(), zona, environment.newline, ean, iva, precoantesdisc, preconet));

if can use c# 6 syntax:

writer.writeline($"{numcont};{numenc};{numfatura};{data.tostring()};{zona}{environment.newline}{ean};{iva};{precoantesdisc};{preconet}");

edit

use day, month , year:

writer.writeline($"{numcont};{numenc};{numfatura};{data.tostring("yyyymmdd")};{zona}{environment.newline}{ean};{iva};{precoantesdisc};{preconet}");

the patter "yyymmdd" can arranged want. example "dd.mm.yyyy"


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