public MOD_Dueno SEL_Grid_By_Id_Dueno(int codigo) { try { this.AbrirConexion(); AD_Dueno objDueno = new AD_Dueno(); MOD_Dueno objDuenoResponsable = objDueno.SEL_Grid_By_Id_Dueno(this.comando, codigo); this.CerrarConexion(); return objDuenoResponsable; } catch (Exception exc) { this.CerrarConexion(); throw exc; } }