P1_TrevorGraham/MvcStoreApplication/BusinessLogic/BusinessLogic.cs
/// <summary>
/// returns the guid of the current user in the session; returns null if a guid is not saved
/// </summary>
/// <returns></returns>
returns the guid of the current user in the session; returns null if a guid is not saved
returns the guid of the current user in the session ; returns null if a guid is not saved
private Guid? SessionGetCurrentUser()
        {
            try
            {
                var id = JsonConvert.DeserializeObject<Guid>(_session.GetString(currentUserKey));
                return id;
            }
            catch
            {
                return null;
            }
        }
private Guid ? SessionGetCurrentUser ( ) { try { var id = JsonConvert . DeserializeObject < Guid > ( _session . GetString ( currentUserKey ) ) ; return id ; } catch { return null ; } }
returns the guid of the current user in the session; returns null if a guid is not saved
returns the guid of the current user in the session ; returns null if a guid is not saved
None