Configuration of the Web.Config file

Question

I wonder if I can leave the recipient’s email on web.config, if I can, how to deploy. I created a variable and gave the value of the email, but if I need to change I will have to compile dnv, if I can put the recipient on the web.config and only get the value from there will not need to compile every time the email is changed. Thank you

public void montarEmail(string nome, string email, string celular, string telefone, string assunto, string mensagem)
        {
            var servicoDeEmail = new ServicoDeEmail();

            var destinatario = "[email protected]";



            string corpoDoEmail = "Dados do contato: <br />" +
                                   "<br />" +
                                   "<b>Nome: </b>" + nome + "<br />" +
                                   "<b>Email: </b>" + email + "<br />" +
                                   "<b>Telefone: </b>" + telefone + "<br />" +
                                   "<b>Celular: </b>" + celular + "<br />" +
                                   "<br />" +
                                   "<b>Mensagem: </b>" + mensagem;

            servicoDeEmail.EnviarEmail(destinatario, assunto, corpoDoEmail);

        }

Answer 1

What you can do is use the class Configurationmanager, adding the recipient to the web.Config as follows:

<configuration>
   ....
   <appSettings>
      <add key="myKey" value="myValue"/>
   </appSettings>
   ....
</configuration>

And access the value as follows:

string userName = WebConfigurationManager.AppSettings["myKey"]

How the following link shows: https://stackoverflow.com/questions/4595288/reading-a-key-from-the-web-config-using-configurationmanager