pizzatypes.idl

VC++串口通信设。本书详细说明讲解了在VC++环境下编写串口通信得过程。值得一看

// Bring in needed system IDL files
import "wtypes.idl";
import "unknwn.idl";

//
// Misc. enums and typedefs
//
typedef enum
   {
      Pepperoni = 1,
      Sausage,
      GroundBeef,
      GreenOlives,
      ProsciuttiniHam,
      Pastrami,
      GreenPeppers,
      Mushrooms,
      Onions,
      Tomatoes,
      Pesto,
      JalapenoPeppers,
      CheddarCheese,
      FontinaCheese,
      RicottaCheese,
      FetaCheese,
      Pineapple,
      ExtraCheese,
      Bacon,
      Broccoli,
      GenoaSalami,
      Zucchini,
      BlackOlives,
      Anchovies,
      ChickenBreast,    // Double topping
      Shrimp,           // Double topping
      ArtichokeHearts   // Double topping

   } Topping;

typedef enum
   {
      FullPizza,
      HalfPizza,
      QuarterPizza

   } ToppingSize;

typedef enum
   {
      Individual,
      Small,
      Large

   } PizzaSize;

typedef enum
   {
      Visa,
      MasterCard,
      AmericanExpress

   } CreditCard;

typedef struct 
   {

      BSTR bstrCustName;
      BSTR bstrAddress;
      BSTR bstrPhone;

   } DeliveryInfo;

typedef struct
   {
     Topping     eTopping;
     ToppingSize eToppingSize;   

   } ToppingInfo;