title: Passing string array to method and display result (WPF, C#)
body: <p>When I selected folder Im printing this path to my TextBlock (WPF):</p>
  
  <pre><code>folderName = dialog.SelectedPath.ToString();
  tbArea = "Selected Path: " + dialog.SelectedPath.ToString() + "\r\n";
  </code></pre>
  
  <p>As probably I will use this more then one time, I have created method:</p>
  
  <pre><code> public void addToTextArea(string[] newString)
   {
    tbArea = tbArea + newString + "\r\n";
   }
  </code></pre>
  
  <p>Now Im doing like this:</p>
  
  <pre><code> string[] arr = {"Selected Path", dialog.SelectedPath.ToString()};
  
   addToTextArea(arr);
  </code></pre>
  
  <p>But as result Im getting this: <strong>System.String[]</strong>.</p>
  
  <p>What is wrong or missing?</p>