private void TryTraverseFolders(string input, string[] data)
 {
     if (data.Length == 1)
     {
         IOManager.TraverseDirectory(0);
     }
     else if (data.Length == 2)
     {
         int  depth;
         bool hasParsed = int.TryParse(data[1], out depth);
         if (hasParsed)
         {
             IOManager.TraverseDirectory(depth);
         }
         else
         {
             DisplayInvalidCommandMessage(input);
         }
     }
     else
     {
         DisplayInvalidCommandMessage(input);
     }
 }