title: Using FormCollection to take and use each value for any one specific key
body: <p>I have a bunch of listboxes in the view, each listbox has a unique name/id. When submitted
  the action method receives the data accordingly that is key = listbox name and value(s) = all selected values for that listbox.</p>
  
  <p>How can I take all values for any one key and perform the desired operation on each value with foreach statement etc.? Looking at the available methods in formcollection they have get(index) and not get(key)...</p>
  
  <p>Thanks...</p>