public DataTable SEARCH(Vo_rol rol)
 {
     if (m_rol == null)
     {
         m_rol = new M_rol();
         return(m_rol.SEARCH(rol));
     }
     else
     {
         return(m_rol.SEARCH(rol));
     }
 }
 public bool UPDATE(Vo_rol rol)
 {
     if (m_rol == null)
     {
         m_rol = new M_rol();
         return(m_rol.UPDATE(rol));
     }
     else
     {
         return(m_rol.UPDATE(rol));
     }
 }
 public DataTable READ()
 {
     if (m_rol == null)
     {
         m_rol = new M_rol();
         return(m_rol.READ());
     }
     else
     {
         return(m_rol.READ());
     }
 }