/// <summary>
/// Get all the designs of the specified user.
/// </summary>
/// <param name="userId">Internal identifier of the user.</param>
/// <returns>All the designs of the specified user.</returns>
public List <DesignInfo> GetListAll(int userId)
{
// Get an instance of the Design DAO using the DALFactory
IDesign dao = (IDesign)DALFactory.DAO.Create(DALFactory.Module.Design);
List <DesignInfo> designs = dao.GetListAll(userId);
return(designs);
}