title: QString New Line
body: <p>I want to add a new line to my <code>QString</code>. I tried to use <code>\n</code>, but I am receiving an error of "Expected Expression". An example of my code can  be found below:</p>
  
  <pre><code>if (ui-&gt;lineEdit_Company_Name-&gt;text().isEmpty())
      ErrorLog = ErrorLog + "Company Name is empty", \r\n;
  if(ui-&gt;lineEdit_Company_Owner-&gt;text().isEmpty())
      ErrorLog = ErrorLog + "Company Owner is empty", \r\n;
  </code></pre>