title: How do I echo into an existing CMD window
body: <p>So the program I'm working on can be launched using command lines in CMD using the following code.</p>
  
  <pre><code>string[] commandLines = Environment.GetCommandLineArgs();
  </code></pre>
  
  <p>However I want to be able to return a message to the CMD window where the command lines came from after handling them. Any help would be appreciated.</p>
  
  <p>Edit: I'm running the program as a Windows Application, not a console application.</p>