title: Powershell Inkove-expression
body: <p>Yesterday I read about the <strong><code>invoke-expression</code></strong>
  from 
  <a href="http://technet.microsoft.com/en-us/library/dd347550.aspx" rel="nofollow noreferrer">http://technet.microsoft.com/en-us/library/dd347550.aspx</a></p>
  
  <pre><code>invoke-expression -command "c:\batfile.bat"
  </code></pre>
  
  <p>It works very well, but how can I get the results and also , how to add <code>args</code> for <strong><em>.bat file</em></strong>?</p>