title: How to specify parameters with spaces when starting a new process
body: <p>i would like to run a process with the parameter: filename.</p>
  
  <pre><code>    string parms =  filechooser.Filename ;      
      psi = new ProcessStartInfo("timidity", parms);
  </code></pre>
  
  <p>The problem occur when user choose a filename with some spaces.
  Ho can i pass the parameter with the "  "  ?</p>
  
  <p>Thanks</p>