title: Unable to replace space with comma in powershell script
body: <p>In database, I have stored value like: a,b,c
  When I fetch and pass it to powershell script as parameter and print, it changes to: a b c
  I have tried replacing string using <code>$param1.replace(' ',',')</code> and <code>$param1 -replace '\s',','</code>, but it is not working.
  Please help me resolve this.</p>